474896497 has 2 divisors, whose sum is σ = 474896498. Its totient is φ = 474896496.

The previous prime is 474896473. The next prime is 474896509. The reversal of 474896497 is 794698474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431019121 + 43877376 = 20761^2 + 6624^2 .

It is a cyclic number.

It is not a de Polignac number, because 474896497 - 2²³ = 466507889 is a prime.

It is not a weakly prime, because it can be changed into another prime (474896417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237448248 + 237448249.

It is an arithmetic number, because the mean of its divisors is an integer number (237448249).

Almost surely, 2^474896497 is an apocalyptic number.

It is an amenable number.

474896497 is a deficient number, since it is larger than the sum of its proper divisors (1).

474896497 is an equidigital number, since it uses as much as digits as its factorization.

474896497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12192768, while the sum is 58.

The square root of 474896497 is about 21792.1200666663. The cubic root of 474896497 is about 780.1886991409.

The spelling of 474896497 in words is "four hundred seventy-four million, eight hundred ninety-six thousand, four hundred ninety-seven".