477079497 has 16 divisors (see below), whose sum is σ = 707248960. Its totient is φ = 317844000.

The previous prime is 477079481. The next prime is 477079549. The reversal of 477079497 is 794970774.

It is not a de Polignac number, because 477079497 - 2⁴ = 477079481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477079457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43722 + ... + 53532.

It is an arithmetic number, because the mean of its divisors is an integer number (44203060).

Almost surely, 2^477079497 is an apocalyptic number.

It is an amenable number.

477079497 is a deficient number, since it is larger than the sum of its proper divisors (230169463).

477079497 is a wasteful number, since it uses less digits than its factorization.

477079497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621 (or 11615 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 54.

The square root of 477079497 is about 21842.1495508112. The cubic root of 477079497 is about 781.3823268804.

The spelling of 477079497 in words is "four hundred seventy-seven million, seventy-nine thousand, four hundred ninety-seven".