497619796 has 6 divisors (see below), whose sum is σ = 870834650. Its totient is φ = 248809896.

The previous prime is 497619769. The next prime is 497619803. The reversal of 497619796 is 697916794.

It can be written as a sum of positive squares in only one way, i.e., 286963600 + 210656196 = 16940^2 + 14514^2 .

It is a super-2 number, since 2×497619796² = 495250922742163232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 497619796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62202471 + ... + 62202478.

Almost surely, 2^497619796 is an apocalyptic number.

It is an amenable number.

497619796 is a deficient number, since it is larger than the sum of its proper divisors (373214854).

497619796 is a wasteful number, since it uses less digits than its factorization.

497619796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124404953 (or 124404951 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 58.

The square root of 497619796 is about 22307.3933035664. The cubic root of 497619796 is about 792.4390760783.

The spelling of 497619796 in words is "four hundred ninety-seven million, six hundred nineteen thousand, seven hundred ninety-six".