623376468 has 216 divisors, whose sum is σ = 1971234720. Its totient is φ = 163722240.

The previous prime is 623376449. The next prime is 623376487. The reversal of 623376468 is 864673326.

623376468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (623376449) and next prime (623376487).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1487563 + ... + 1487981.

Almost surely, 2^623376468 is an apocalyptic number.

623376468 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 623376468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (985617360).

623376468 is an abundant number, since it is smaller than the sum of its proper divisors (1347858252).

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

623376468 is a wasteful number, since it uses less digits than its factorization.

623376468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 465 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 623376468 is about 24967.5082457181. The cubic root of 623376468 is about 854.2470112021.

The spelling of 623376468 in words is "six hundred twenty-three million, three hundred seventy-six thousand, four hundred sixty-eight".