346452236 has 12 divisors (see below), whose sum is σ = 652929312. Its totient is φ = 159901008.

The previous prime is 346452229. The next prime is 346452257. The reversal of 346452236 is 632254643.

It is a junction number, because it is equal to n+sod(n) for n = 346452196 and 346452205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3331220 + ... + 3331323.

It is an arithmetic number, because the mean of its divisors is an integer number (54410776).

Almost surely, 2^346452236 is an apocalyptic number.

It is an amenable number.

346452236 is a deficient number, since it is larger than the sum of its proper divisors (306477076).

346452236 is a wasteful number, since it uses less digits than its factorization.

346452236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662560 (or 6662558 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 346452236 is about 18613.2274471678. The cubic root of 346452236 is about 702.3406246780.

The spelling of 346452236 in words is "three hundred forty-six million, four hundred fifty-two thousand, two hundred thirty-six".