34049251 has 2 divisors, whose sum is σ = 34049252. Its totient is φ = 34049250.

The previous prime is 34049227. The next prime is 34049263. The reversal of 34049251 is 15294043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34049251 - 2⁷ = 34049123 is a prime.

It is a super-2 number, since 2×34049251² = 2318702987322002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34449251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17024625 + 17024626.

It is an arithmetic number, because the mean of its divisors is an integer number (17024626).

Almost surely, 2^34049251 is an apocalyptic number.

34049251 is a deficient number, since it is larger than the sum of its proper divisors (1).

34049251 is an equidigital number, since it uses as much as digits as its factorization.

34049251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 34049251 is about 5835.1736049581. The cubic root of 34049251 is about 324.1175302666.

The spelling of 34049251 in words is "thirty-four million, forty-nine thousand, two hundred fifty-one".