356120316 has 72 divisors (see below), whose sum is σ = 959422464. Its totient is φ = 111117600.

The previous prime is 356120311. The next prime is 356120333. The reversal of 356120316 is 613021653.

356120316 is a `hidden beast` number, since 35 + 612 + 0 + 3 + 16 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 356120316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356120311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34341 + ... + 43491.

It is an arithmetic number, because the mean of its divisors is an integer number (13325312).

Almost surely, 2^356120316 is an apocalyptic number.

356120316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356120316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479711232).

356120316 is an abundant number, since it is smaller than the sum of its proper divisors (603302148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

356120316 is a wasteful number, since it uses less digits than its factorization.

356120316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231 (or 9226 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 356120316 is about 18871.1503623918. The cubic root of 356120316 is about 708.8139399030.

Adding to 356120316 its reverse (613021653), we get a palindrome (969141969).

The spelling of 356120316 in words is "three hundred fifty-six million, one hundred twenty thousand, three hundred sixteen".