612970967 has 12 divisors (see below), whose sum is σ = 723873168. Its totient is φ = 508449600.

The previous prime is 612970937. The next prime is 612970973. The reversal of 612970967 is 769079216.

It is not a de Polignac number, because 612970967 - 2⁸ = 612970711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612970927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38834 + ... + 52287.

It is an arithmetic number, because the mean of its divisors is an integer number (60322764).

Almost surely, 2^612970967 is an apocalyptic number.

612970967 is a deficient number, since it is larger than the sum of its proper divisors (110902201).

612970967 is an equidigital number, since it uses as much as digits as its factorization.

612970967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91190 (or 91159 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 612970967 is about 24758.2504834247. The cubic root of 612970967 is about 849.4672403125.

The spelling of 612970967 in words is "six hundred twelve million, nine hundred seventy thousand, nine hundred sixty-seven".