474090737 has 2 divisors, whose sum is σ = 474090738. Its totient is φ = 474090736.

The previous prime is 474090607. The next prime is 474090779. The reversal of 474090737 is 737090474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392079601 + 82011136 = 19801^2 + 9056^2 .

It is a cyclic number.

It is not a de Polignac number, because 474090737 - 2¹⁰ = 474089713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 474090694 and 474090703.

It is not a weakly prime, because it can be changed into another prime (474090787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237045368 + 237045369.

It is an arithmetic number, because the mean of its divisors is an integer number (237045369).

Almost surely, 2^474090737 is an apocalyptic number.

It is an amenable number.

474090737 is a deficient number, since it is larger than the sum of its proper divisors (1).

474090737 is an equidigital number, since it uses as much as digits as its factorization.

474090737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 474090737 is about 21773.6248015805. The cubic root of 474090737 is about 779.7471989210.

The spelling of 474090737 in words is "four hundred seventy-four million, ninety thousand, seven hundred thirty-seven".