34357039 has 2 divisors, whose sum is σ = 34357040. Its totient is φ = 34357038.

The previous prime is 34357033. The next prime is 34357061. The reversal of 34357039 is 93075343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34357039 - 2⁷ = 34356911 is a prime.

It is a super-2 number, since 2×34357039² = 2360812257695042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34356995 and 34357013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34357033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17178519 + 17178520.

It is an arithmetic number, because the mean of its divisors is an integer number (17178520).

Almost surely, 2^34357039 is an apocalyptic number.

34357039 is a deficient number, since it is larger than the sum of its proper divisors (1).

34357039 is an equidigital number, since it uses as much as digits as its factorization.

34357039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 34357039 is about 5861.4877804189. The cubic root of 34357039 is about 325.0912217306.

The spelling of 34357039 in words is "thirty-four million, three hundred fifty-seven thousand, thirty-nine".