623982338 has 8 divisors (see below), whose sum is σ = 1069684032. Its totient is φ = 267420996.

The previous prime is 623982313. The next prime is 623982361. The reversal of 623982338 is 833289326.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22285070 + ... + 22285097.

It is an arithmetic number, because the mean of its divisors is an integer number (133710504).

Almost surely, 2^623982338 is an apocalyptic number.

623982338 is a deficient number, since it is larger than the sum of its proper divisors (445701694).

623982338 is a wasteful number, since it uses less digits than its factorization.

623982338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44570176.

The product of its digits is 373248, while the sum is 44.

The square root of 623982338 is about 24979.6384681604. The cubic root of 623982338 is about 854.5236739027.

The spelling of 623982338 in words is "six hundred twenty-three million, nine hundred eighty-two thousand, three hundred thirty-eight".