350625231 has 12 divisors (see below), whose sum is σ = 552500520. Its totient is φ = 212500080.

The previous prime is 350625229. The next prime is 350625251. The reversal of 350625231 is 132526053.

350625231 is a `hidden beast` number, since 3 + 5 + 0 + 625 + 2 + 31 = 666.

It is not a de Polignac number, because 350625231 - 2¹ = 350625229 is a prime.

It is a super-2 number, since 2×350625231² = 245876105227606722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 350625195 and 350625204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350625251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770736 + ... + 1770933.

It is an arithmetic number, because the mean of its divisors is an integer number (46041710).

Almost surely, 2^350625231 is an apocalyptic number.

350625231 is a deficient number, since it is larger than the sum of its proper divisors (201875289).

350625231 is a wasteful number, since it uses less digits than its factorization.

350625231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541686 (or 3541683 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 350625231 is about 18724.9894793028. The cubic root of 350625231 is about 705.1492606858.

The spelling of 350625231 in words is "three hundred fifty million, six hundred twenty-five thousand, two hundred thirty-one".