497068772 has 6 divisors (see below), whose sum is σ = 869870358. Its totient is φ = 248534384.

The previous prime is 497068739. The next prime is 497068829. The reversal of 497068772 is 277860794.

It can be written as a sum of positive squares in only one way, i.e., 299497636 + 197571136 = 17306^2 + 14056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 497068772.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62133593 + ... + 62133600.

It is an arithmetic number, because the mean of its divisors is an integer number (144978393).

Almost surely, 2^497068772 is an apocalyptic number.

It is an amenable number.

497068772 is a deficient number, since it is larger than the sum of its proper divisors (372801586).

497068772 is a wasteful number, since it uses less digits than its factorization.

497068772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124267197 (or 124267195 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 497068772 is about 22295.0391791537. The cubic root of 497068772 is about 792.1464736915.

The spelling of 497068772 in words is "four hundred ninety-seven million, sixty-eight thousand, seven hundred seventy-two".