354736536 has 128 divisors (see below), whose sum is σ = 1163980800. Its totient is φ = 87281280.

The previous prime is 354736531. The next prime is 354736537. The reversal of 354736536 is 635637453.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354736531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30061 + ... + 40163.

It is an arithmetic number, because the mean of its divisors is an integer number (9093600).

Almost surely, 2^354736536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354736536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581990400).

354736536 is an abundant number, since it is smaller than the sum of its proper divisors (809244264).

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

354736536 is a wasteful number, since it uses less digits than its factorization.

354736536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10149 (or 10145 counting only the distinct ones).

The product of its digits is 680400, while the sum is 42.

The square root of 354736536 is about 18834.4507751089. The cubic root of 354736536 is about 707.8946665730.

The spelling of 354736536 in words is "three hundred fifty-four million, seven hundred thirty-six thousand, five hundred thirty-six".