612877476 has 24 divisors (see below), whose sum is σ = 1434936384. Its totient is φ = 203594080.

The previous prime is 612877469. The next prime is 612877487. The reversal of 612877476 is 674778216.

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, 83640 + ... + 90671.

It is an arithmetic number, because the mean of its divisors is an integer number (59789016).

Almost surely, 2^612877476 is an apocalyptic number.

It is an amenable number.

612877476 is an abundant number, since it is smaller than the sum of its proper divisors (822058908).

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

612877476 is a wasteful number, since it uses less digits than its factorization.

612877476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174611 (or 174609 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The square root of 612877476 is about 24756.3623337517. The cubic root of 612877476 is about 849.4240508935.

The spelling of 612877476 in words is "six hundred twelve million, eight hundred seventy-seven thousand, four hundred seventy-six".