346997240236 has 24 divisors (see below), whose sum is σ = 666996986880. Its totient is φ = 157220716752.

The previous prime is 346997240221. The next prime is 346997240251. The reversal of 346997240236 is 632042799643.

It is an interprime number because it is at equal distance from previous prime (346997240221) and next prime (346997240251).

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, 99253756 + ... + 99257251.

It is an arithmetic number, because the mean of its divisors is an integer number (27791541120).

Almost surely, 2^346997240236 is an apocalyptic number.

It is an amenable number.

346997240236 is a deficient number, since it is larger than the sum of its proper divisors (319999746644).

346997240236 is a wasteful number, since it uses less digits than its factorization.

346997240236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198511053 (or 198511051 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 346997240236 in words is "three hundred forty-six billion, nine hundred ninety-seven million, two hundred forty thousand, two hundred thirty-six".