34395131 has 8 divisors (see below), whose sum is σ = 37674720. Its totient is φ = 31255168.

The previous prime is 34395107. The next prime is 34395139. The reversal of 34395131 is 13159343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34395131 - 2²² = 30200827 is a prime.

It is a super-2 number, since 2×34395131² = 2366050073014322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 34395094 and 34395103.

It is not an unprimeable number, because it can be changed into a prime (34395139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34391 + ... + 35376.

It is an arithmetic number, because the mean of its divisors is an integer number (4709340).

Almost surely, 2^34395131 is an apocalyptic number.

34395131 is a deficient number, since it is larger than the sum of its proper divisors (3279589).

34395131 is a wasteful number, since it uses less digits than its factorization.

34395131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69813.

The product of its digits is 4860, while the sum is 29.

The square root of 34395131 is about 5864.7362259525. The cubic root of 34395131 is about 325.2113213421.

The spelling of 34395131 in words is "thirty-four million, three hundred ninety-five thousand, one hundred thirty-one".