612976472074 has 16 divisors (see below), whose sum is σ = 922179390912. Its totient is φ = 305583549568.

The previous prime is 612976472063. The next prime is 612976472107. The reversal of 612976472074 is 470274679216.

It is a super-2 number, since 2×612976472074² (a number of 24 digits) contains 22 as substring.

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, 6450147 + ... + 6544489.

It is an arithmetic number, because the mean of its divisors is an integer number (57636211932).

Almost surely, 2^612976472074 is an apocalyptic number.

612976472074 is a deficient number, since it is larger than the sum of its proper divisors (309202918838).

612976472074 is a wasteful number, since it uses less digits than its factorization.

612976472074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103901.

The product of its (nonzero) digits is 7112448, while the sum is 55.

The spelling of 612976472074 in words is "six hundred twelve billion, nine hundred seventy-six million, four hundred seventy-two thousand, seventy-four".