474034657 has 2 divisors, whose sum is σ = 474034658. Its totient is φ = 474034656.

The previous prime is 474034651. The next prime is 474034697. The reversal of 474034657 is 756430474.

It is an a-pointer prime, because the next prime (474034697) can be obtained adding 474034657 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 259822161 + 214212496 = 16119^2 + 14636^2 .

It is a cyclic number.

It is not a de Polignac number, because 474034657 - 2⁷ = 474034529 is a prime.

It is not a weakly prime, because it can be changed into another prime (474034651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237017328 + 237017329.

It is an arithmetic number, because the mean of its divisors is an integer number (237017329).

Almost surely, 2^474034657 is an apocalyptic number.

It is an amenable number.

474034657 is a deficient number, since it is larger than the sum of its proper divisors (1).

474034657 is an equidigital number, since it uses as much as digits as its factorization.

474034657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 474034657 is about 21772.3369668945. The cubic root of 474034657 is about 779.7164523825.

The spelling of 474034657 in words is "four hundred seventy-four million, thirty-four thousand, six hundred fifty-seven".