612432966 has 32 divisors (see below), whose sum is σ = 1291570560. Its totient is φ = 193064256.

The previous prime is 612432943. The next prime is 612432971. The reversal of 612432966 is 669234216.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65985 + ... + 74691.

It is an arithmetic number, because the mean of its divisors is an integer number (40361580).

Almost surely, 2^612432966 is an apocalyptic number.

612432966 is an abundant number, since it is smaller than the sum of its proper divisors (679137594).

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

612432966 is a wasteful number, since it uses less digits than its factorization.

612432966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9348.

The product of its digits is 93312, while the sum is 39.

The square root of 612432966 is about 24747.3830131592. The cubic root of 612432966 is about 849.2186434399.

The spelling of 612432966 in words is "six hundred twelve million, four hundred thirty-two thousand, nine hundred sixty-six".