626464234 has 16 divisors (see below), whose sum is σ = 1025693280. Its totient is φ = 284598160.

The previous prime is 626464211. The next prime is 626464247. The reversal of 626464234 is 432464626.

It is a junction number, because it is equal to n+sod(n) for n = 626464193 and 626464202.

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, 38637 + ... + 52399.

It is an arithmetic number, because the mean of its divisors is an integer number (64105830).

Almost surely, 2^626464234 is an apocalyptic number.

626464234 is a deficient number, since it is larger than the sum of its proper divisors (399229046).

626464234 is a wasteful number, since it uses less digits than its factorization.

626464234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15845.

The product of its digits is 165888, while the sum is 37.

The square root of 626464234 is about 25029.2675482124. The cubic root of 626464234 is about 855.6551339191.

The spelling of 626464234 in words is "six hundred twenty-six million, four hundred sixty-four thousand, two hundred thirty-four".