352257984 has 140 divisors (see below), whose sum is σ = 1124741464. Its totient is φ = 108366336.

The previous prime is 352257973. The next prime is 352257989. The reversal of 352257984 is 489752253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352257989) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64779 + ... + 70005.

Almost surely, 2^352257984 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 352257984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562370732).

352257984 is an abundant number, since it is smaller than the sum of its proper divisors (772483480).

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

352257984 is a wasteful number, since it uses less digits than its factorization.

352257984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264 (or 5245 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 352257984 is about 18768.5370767143. The cubic root of 352257984 is about 706.2421199006.

The spelling of 352257984 in words is "three hundred fifty-two million, two hundred fifty-seven thousand, nine hundred eighty-four".