623266876 has 12 divisors (see below), whose sum is σ = 1090992672. Its totient is φ = 311554688.

The previous prime is 623266817. The next prime is 623266877. The reversal of 623266876 is 678662326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623266877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396 + ... + 35308.

It is an arithmetic number, because the mean of its divisors is an integer number (90916056).

Almost surely, 2^623266876 is an apocalyptic number.

It is an amenable number.

623266876 is a deficient number, since it is larger than the sum of its proper divisors (467725796).

623266876 is a wasteful number, since it uses less digits than its factorization.

623266876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39380 (or 39378 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 623266876 is about 24965.3134568745. The cubic root of 623266876 is about 854.1969482894.

The spelling of 623266876 in words is "six hundred twenty-three million, two hundred sixty-six thousand, eight hundred seventy-six".