34089931 has 4 divisors (see below), whose sum is σ = 34143592. Its totient is φ = 34036272.

The previous prime is 34089919. The next prime is 34089949. The reversal of 34089931 is 13998043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34089931 - 2¹¹ = 34087883 is a prime.

It is a super-2 number, since 2×34089931² = 2324246791169522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34089961) 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 3 ways as a sum of consecutive naturals, for example, 25866 + ... + 27151.

It is an arithmetic number, because the mean of its divisors is an integer number (8535898).

Almost surely, 2^34089931 is an apocalyptic number.

34089931 is a deficient number, since it is larger than the sum of its proper divisors (53661).

34089931 is an equidigital number, since it uses as much as digits as its factorization.

34089931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53660.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 34089931 is about 5838.6583219092. The cubic root of 34089931 is about 324.2465576147.

The spelling of 34089931 in words is "thirty-four million, eighty-nine thousand, nine hundred thirty-one".