239482996900 has 81 divisors (see below), whose sum is σ = 604609991937. Its totient is φ = 82096711200.

The previous prime is 239482996877. The next prime is 239482996913. The reversal of 239482996900 is 9699284932.

The square root of 239482996900 is 489370.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 86213878884 + 153269118016 = 293622^2 + 391496^2 .

It is a super-2 number, since 2×239482996900² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34252405 + ... + 34259395.

Almost surely, 2^239482996900 is an apocalyptic number.

239482996900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

239482996900 is the 489370-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239482996900

239482996900 is an abundant number, since it is smaller than the sum of its proper divisors (365126995037).

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

239482996900 is an frugal number, since it uses more digits than its factorization.

239482996900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14010 (or 7005 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 61.

The spelling of 239482996900 in words is "two hundred thirty-nine billion, four hundred eighty-two million, nine hundred ninety-six thousand, nine hundred".