230905236676 has 9 divisors (see below), whose sum is σ = 404085846031. Its totient is φ = 115452137812.

The previous prime is 230905236671. The next prime is 230905236721. The reversal of 230905236676 is 676632509032.

The square root of 230905236676 is 480526.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230905236671) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 840921 + ... + 1081183.

Almost surely, 2^230905236676 is an apocalyptic number.

230905236676 is the 480526-th square number.

It is an amenable number.

230905236676 is a deficient number, since it is larger than the sum of its proper divisors (173180609355).

230905236676 is an frugal number, since it uses more digits than its factorization.

230905236676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480530 (or 240265 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 49.

Multiplying 230905236676 by its sum of digits (49), we get a square (11314356597124 = 3363682²).

The spelling of 230905236676 in words is "two hundred thirty billion, nine hundred five million, two hundred thirty-six thousand, six hundred seventy-six".