34457669 has 2 divisors, whose sum is σ = 34457670. Its totient is φ = 34457668.

The previous prime is 34457639. The next prime is 34457681. The reversal of 34457669 is 96675443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32092225 + 2365444 = 5665^2 + 1538^2 .

It is a cyclic number.

It is not a de Polignac number, because 34457669 - 2⁸ = 34457413 is a prime.

It is a super-2 number, since 2×34457669² = 2374661905827122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34457639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17228834 + 17228835.

It is an arithmetic number, because the mean of its divisors is an integer number (17228835).

Almost surely, 2^34457669 is an apocalyptic number.

It is an amenable number.

34457669 is a deficient number, since it is larger than the sum of its proper divisors (1).

34457669 is an equidigital number, since it uses as much as digits as its factorization.

34457669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 34457669 is about 5870.0655021899. The cubic root of 34457669 is about 325.4083041813.

The spelling of 34457669 in words is "thirty-four million, four hundred fifty-seven thousand, six hundred sixty-nine".