612696080 has 40 divisors (see below), whose sum is σ = 1486458432. Its totient is φ = 234422144.

The previous prime is 612696067. The next prime is 612696131. The reversal of 612696080 is 80696216.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164654 + ... + 168333.

Almost surely, 2^612696080 is an apocalyptic number.

It is an amenable number.

612696080 is an abundant number, since it is smaller than the sum of its proper divisors (873762352).

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

612696080 is a wasteful number, since it uses less digits than its factorization.

612696080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333023 (or 333017 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 612696080 is about 24752.6984387561. The cubic root of 612696080 is about 849.3402400531.

The spelling of 612696080 in words is "six hundred twelve million, six hundred ninety-six thousand, eighty".