34861393 has 12 divisors (see below), whose sum is σ = 41953140. Its totient is φ = 28849632.

The previous prime is 34861319. The next prime is 34861423. The reversal of 34861393 is 39316843.

It can be written as a sum of positive squares in 2 ways, for example, as 7225344 + 27636049 = 2688^2 + 5257^2 .

It is not a de Polignac number, because 34861393 - 2²⁵ = 1306961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34861303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10846 + ... + 13687.

It is an arithmetic number, because the mean of its divisors is an integer number (3496095).

Almost surely, 2^34861393 is an apocalyptic number.

It is an amenable number.

34861393 is a deficient number, since it is larger than the sum of its proper divisors (7091747).

34861393 is a wasteful number, since it uses less digits than its factorization.

34861393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24576 (or 24569 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 34861393 is about 5904.3537326282. The cubic root of 34861393 is about 326.6742571932.

The spelling of 34861393 in words is "thirty-four million, eight hundred sixty-one thousand, three hundred ninety-three".