610449179676 has 72 divisors (see below), whose sum is σ = 1657554425856. Its totient is φ = 174348689760.

The previous prime is 610449179653. The next prime is 610449179701. The reversal of 610449179676 is 676971944016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1386771 + ... + 1773141.

It is an arithmetic number, because the mean of its divisors is an integer number (23021589248).

Almost surely, 2^610449179676 is an apocalyptic number.

It is an amenable number.

610449179676 is an abundant number, since it is smaller than the sum of its proper divisors (1047105246180).

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

610449179676 is a wasteful number, since it uses less digits than its factorization.

610449179676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389079 (or 389070 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 60.

The spelling of 610449179676 in words is "six hundred ten billion, four hundred forty-nine million, one hundred seventy-nine thousand, six hundred seventy-six".