577338012 has 36 divisors (see below), whose sum is σ = 1460289376. Its totient is φ = 192326400.

The previous prime is 577337993. The next prime is 577338023. The reversal of 577338012 is 210833775.

577338012 is a `hidden beast` number, since 577 + 3 + 3 + 80 + 1 + 2 = 666.

577338012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×577338012⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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 11 ways as a sum of consecutive naturals, for example, 68637 + ... + 76587.

Almost surely, 2^577338012 is an apocalyptic number.

It is an amenable number.

577338012 is an abundant number, since it is smaller than the sum of its proper divisors (882951364).

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

577338012 is a wasteful number, since it uses less digits than its factorization.

577338012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9978 (or 9973 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 577338012 is about 24027.8590806589. The cubic root of 577338012 is about 832.6772849717.

The spelling of 577338012 in words is "five hundred seventy-seven million, three hundred thirty-eight thousand, twelve".