416041657 has 2 divisors, whose sum is σ = 416041658. Its totient is φ = 416041656.

The previous prime is 416041643. The next prime is 416041709. The reversal of 416041657 is 756140614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278589481 + 137452176 = 16691^2 + 11724^2 .

It is a cyclic number.

It is not a de Polignac number, because 416041657 - 2¹¹ = 416039609 is a prime.

It is not a weakly prime, because it can be changed into another prime (416041757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208020828 + 208020829.

It is an arithmetic number, because the mean of its divisors is an integer number (208020829).

Almost surely, 2^416041657 is an apocalyptic number.

It is an amenable number.

416041657 is a deficient number, since it is larger than the sum of its proper divisors (1).

416041657 is an equidigital number, since it uses as much as digits as its factorization.

416041657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 416041657 is about 20397.0992300376. The cubic root of 416041657 is about 746.5271480345.

The spelling of 416041657 in words is "four hundred sixteen million, forty-one thousand, six hundred fifty-seven".