352748844 has 180 divisors, whose sum is σ = 1136680776. Its totient is φ = 94784256.

The previous prime is 352748839. The next prime is 352748849. The reversal of 352748844 is 448847253.

It is a happy number.

352748844 is a `hidden beast` number, since 3 + 527 + 4 + 88 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (352748839) and next prime (352748849).

It is a self number, because there is not a number n which added to its sum of digits gives 352748844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352748849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 269239 + ... + 270545.

Almost surely, 2^352748844 is an apocalyptic number.

352748844 is a gapful number since it is divisible by the number (34) 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 352748844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568340388).

352748844 is an abundant number, since it is smaller than the sum of its proper divisors (783931932).

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

352748844 is a wasteful number, since it uses less digits than its factorization.

352748844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1336 counting only the distinct ones).

The product of its digits is 860160, while the sum is 45.

The square root of 352748844 is about 18781.6091962324. The cubic root of 352748844 is about 706.5700094254.

The spelling of 352748844 in words is "three hundred fifty-two million, seven hundred forty-eight thousand, eight hundred forty-four".