813103626 has 16 divisors (see below), whose sum is σ = 1626498144. Its totient is φ = 270986064.

The previous prime is 813103597. The next prime is 813103637. The reversal of 813103626 is 626301318.

813103626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×813103626² = 1322275013228695752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 813103593 and 813103602.

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, 44736 + ... + 60228.

It is an arithmetic number, because the mean of its divisors is an integer number (101656134).

Almost surely, 2^813103626 is an apocalyptic number.

813103626 is an abundant number, since it is smaller than the sum of its proper divisors (813394518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

813103626 is a wasteful number, since it uses less digits than its factorization.

813103626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24245.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 813103626 is about 28514.9719621114. The cubic root of 813103626 is about 933.3588131083.

The spelling of 813103626 in words is "eight hundred thirteen million, one hundred three thousand, six hundred twenty-six".