34995131 has 4 divisors (see below), whose sum is σ = 36837000. Its totient is φ = 33153264.

The previous prime is 34995127. The next prime is 34995157. The reversal of 34995131 is 13159943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13159943 = 229 ⋅57467.

It is a cyclic number.

It is not a de Polignac number, because 34995131 - 2² = 34995127 is a prime.

It is a super-2 number, since 2×34995131² = 2449318387414322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34995091 and 34995100.

It is not an unprimeable number, because it can be changed into a prime (34995031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920906 + ... + 920943.

It is an arithmetic number, because the mean of its divisors is an integer number (9209250).

Almost surely, 2^34995131 is an apocalyptic number.

34995131 is a deficient number, since it is larger than the sum of its proper divisors (1841869).

34995131 is a wasteful number, since it uses less digits than its factorization.

34995131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841868.

The product of its digits is 14580, while the sum is 35.

The square root of 34995131 is about 5915.6682631804. The cubic root of 34995131 is about 327.0914619136.

The spelling of 34995131 in words is "thirty-four million, nine hundred ninety-five thousand, one hundred thirty-one".