601979256 has 64 divisors (see below), whose sum is σ = 1674240000. Its totient is φ = 200410848.

The previous prime is 601979227. The next prime is 601979263. The reversal of 601979256 is 652979106.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275175 + ... + 277353.

It is an arithmetic number, because the mean of its divisors is an integer number (26160000).

Almost surely, 2^601979256 is an apocalyptic number.

It is an amenable number.

601979256 is an abundant number, since it is smaller than the sum of its proper divisors (1072260744).

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

601979256 is a wasteful number, since it uses less digits than its factorization.

601979256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3463 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 601979256 is about 24535.2655579678. The cubic root of 601979256 is about 844.3590746928.

The spelling of 601979256 in words is "six hundred one million, nine hundred seventy-nine thousand, two hundred fifty-six".