345352636 has 12 divisors (see below), whose sum is σ = 630644112. Its totient is φ = 165168608.

The previous prime is 345352627. The next prime is 345352643. The reversal of 345352636 is 636253543.

345352636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 345352595 and 345352604.

It is a congruent number.

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, 1876825 + ... + 1877008.

It is an arithmetic number, because the mean of its divisors is an integer number (52553676).

Almost surely, 2^345352636 is an apocalyptic number.

It is an amenable number.

345352636 is a deficient number, since it is larger than the sum of its proper divisors (285291476).

345352636 is a wasteful number, since it uses less digits than its factorization.

345352636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753860 (or 3753858 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

The square root of 345352636 is about 18583.6658385799. The cubic root of 345352636 is about 701.5967874119.

The spelling of 345352636 in words is "three hundred forty-five million, three hundred fifty-two thousand, six hundred thirty-six".