34857995 has 16 divisors (see below), whose sum is σ = 44718912. Its totient is φ = 26019840.

The previous prime is 34857983. The next prime is 34857997. The reversal of 34857995 is 59975843.

It is not a de Polignac number, because 34857995 - 2¹⁰ = 34856971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34857997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019 + ... + 8411.

It is an arithmetic number, because the mean of its divisors is an integer number (2794932).

Almost surely, 2^34857995 is an apocalyptic number.

34857995 is a deficient number, since it is larger than the sum of its proper divisors (9860917).

34857995 is a wasteful number, since it uses less digits than its factorization.

34857995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7462.

The product of its digits is 1360800, while the sum is 50.

The square root of 34857995 is about 5904.0659718536. The cubic root of 34857995 is about 326.6636430143.

The spelling of 34857995 in words is "thirty-four million, eight hundred fifty-seven thousand, nine hundred ninety-five".