655370352 has 200 divisors, whose sum is σ = 2334982496. Its totient is φ = 172813824.

The previous prime is 655370329. The next prime is 655370371. The reversal of 655370352 is 253073556.

655370352 is a `hidden beast` number, since 6 + 553 + 70 + 35 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 115158 + ... + 120714.

Almost surely, 2^655370352 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 655370352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1167491248).

655370352 is an abundant number, since it is smaller than the sum of its proper divisors (1679612144).

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

655370352 is a wasteful number, since it uses less digits than its factorization.

655370352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5597 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The square root of 655370352 is about 25600.2021867016. The cubic root of 655370352 is about 868.6182107972.

The spelling of 655370352 in words is "six hundred fifty-five million, three hundred seventy thousand, three hundred fifty-two".