345576236 has 12 divisors (see below), whose sum is σ = 607798800. Its totient is φ = 171919440.

The previous prime is 345576223. The next prime is 345576239. The reversal of 345576236 is 632675543.

It is a junction number, because it is equal to n+sod(n) for n = 345576193 and 345576202.

It is not an unprimeable number, because it can be changed into a prime (345576239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216275 + ... + 217866.

It is an arithmetic number, because the mean of its divisors is an integer number (50649900).

Almost surely, 2^345576236 is an apocalyptic number.

It is an amenable number.

345576236 is a deficient number, since it is larger than the sum of its proper divisors (262222564).

345576236 is a wasteful number, since it uses less digits than its factorization.

345576236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434344 (or 434342 counting only the distinct ones).

The product of its digits is 453600, while the sum is 41.

The square root of 345576236 is about 18589.6809009730. The cubic root of 345576236 is about 701.7481719974.

The spelling of 345576236 in words is "three hundred forty-five million, five hundred seventy-six thousand, two hundred thirty-six".