79673476 has 9 divisors (see below), whose sum is σ = 139459831. Its totient is φ = 39827812.

The previous prime is 79673471. The next prime is 79673491. The reversal of 79673476 is 67437697.

The square root of 79673476 is 8926.

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

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (79673471) 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, 15621 + ... + 20083.

Almost surely, 2^79673476 is an apocalyptic number.

79673476 is the 8926-th square number.

It is an amenable number.

79673476 is a deficient number, since it is larger than the sum of its proper divisors (59786355).

79673476 is an frugal number, since it uses more digits than its factorization.

79673476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930 (or 4465 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 49.

The cubic root of 79673476 is about 430.2999097582.

Multiplying 79673476 by its sum of digits (49), we get a square (3904000324 = 62482²).

The spelling of 79673476 in words is "seventy-nine million, six hundred seventy-three thousand, four hundred seventy-six".