655838352 has 120 divisors (see below), whose sum is σ = 2080769600. Its totient is φ = 191165184.

The previous prime is 655838341. The next prime is 655838363. The reversal of 655838352 is 253838556.

655838352 is a `hidden beast` number, since 65 + 583 + 8 + 3 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (655838341) and next prime (655838363).

It is a junction number, because it is equal to n+sod(n) for n = 655838298 and 655838307.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 26349 + ... + 44787.

Almost surely, 2^655838352 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 655838352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040384800).

655838352 is an abundant number, since it is smaller than the sum of its proper divisors (1424931248).

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

655838352 is a wasteful number, since it uses less digits than its factorization.

655838352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18485 (or 18476 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 655838352 is about 25609.3411082753. The cubic root of 655838352 is about 868.8249217030.

The spelling of 655838352 in words is "six hundred fifty-five million, eight hundred thirty-eight thousand, three hundred fifty-two".