34631657 has 2 divisors, whose sum is σ = 34631658. Its totient is φ = 34631656.

The previous prime is 34631651. The next prime is 34631671. The reversal of 34631657 is 75613643.

34631657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34621456 + 10201 = 5884^2 + 101^2 .

It is a cyclic number.

It is not a de Polignac number, because 34631657 - 2¹² = 34627561 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34631651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17315828 + 17315829.

It is an arithmetic number, because the mean of its divisors is an integer number (17315829).

Almost surely, 2^34631657 is an apocalyptic number.

It is an amenable number.

34631657 is a deficient number, since it is larger than the sum of its proper divisors (1).

34631657 is an equidigital number, since it uses as much as digits as its factorization.

34631657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 34631657 is about 5884.8667784411. The cubic root of 34631657 is about 325.9550824485.

The spelling of 34631657 in words is "thirty-four million, six hundred thirty-one thousand, six hundred fifty-seven".