623800476 has 216 divisors, whose sum is σ = 1872321360. Its totient is φ = 173560320.

The previous prime is 623800417. The next prime is 623800483. The reversal of 623800476 is 674008326.

623800476 = 5³ + 6³ + ... + 223³.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 623800476.

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, 8545176 + ... + 8545248.

Almost surely, 2^623800476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 623800476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936160680).

623800476 is an abundant number, since it is smaller than the sum of its proper divisors (1248520884).

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

623800476 is a wasteful number, since it uses less digits than its factorization.

623800476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 623800476 is about 24975.9979980781. The cubic root of 623800476 is about 854.4406477895.

The spelling of 623800476 in words is "six hundred twenty-three million, eight hundred thousand, four hundred seventy-six".