34107961 has 4 divisors (see below), whose sum is σ = 34150032. Its totient is φ = 34065892.

The previous prime is 34107949. The next prime is 34107971. The reversal of 34107961 is 16970143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34107961 - 2⁷ = 34107833 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34107971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19795 + ... + 21448.

It is an arithmetic number, because the mean of its divisors is an integer number (8537508).

Almost surely, 2^34107961 is an apocalyptic number.

It is an amenable number.

34107961 is a deficient number, since it is larger than the sum of its proper divisors (42071).

34107961 is an equidigital number, since it uses as much as digits as its factorization.

34107961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42070.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 34107961 is about 5840.2021369127. The cubic root of 34107961 is about 324.3037116863.

The spelling of 34107961 in words is "thirty-four million, one hundred seven thousand, nine hundred sixty-one".