34131004 has 24 divisors (see below), whose sum is σ = 60978960. Its totient is φ = 16712064.

The previous prime is 34131001. The next prime is 34131017. The reversal of 34131004 is 40013143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34131001) 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, 51942 + ... + 52594.

It is an arithmetic number, because the mean of its divisors is an integer number (2540790).

Almost surely, 2^34131004 is an apocalyptic number.

It is an amenable number.

34131004 is a deficient number, since it is larger than the sum of its proper divisors (26847956).

34131004 is a wasteful number, since it uses less digits than its factorization.

34131004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 34131004 is about 5842.1745951315. The cubic root of 34131004 is about 324.3767273691.

Adding to 34131004 its reverse (40013143), we get a palindrome (74144147).

The spelling of 34131004 in words is "thirty-four million, one hundred thirty-one thousand, four".