7934131 has 2 divisors, whose sum is σ = 7934132. Its totient is φ = 7934130.

The previous prime is 7934123. The next prime is 7934137. The reversal of 7934131 is 1314397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7934131 - 2³ = 7934123 is a prime.

It is a super-2 number, since 2×7934131² = 125900869450322, which contains 22 as substring.

It is equal to p₅₃₅₆₄₅ and since 7934131 and 535645 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7934131.

It is not a weakly prime, because it can be changed into another prime (7934137) 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 as a sum of consecutive naturals, namely, 3967065 + 3967066.

It is an arithmetic number, because the mean of its divisors is an integer number (3967066).

Almost surely, 2^7934131 is an apocalyptic number.

7934131 is a deficient number, since it is larger than the sum of its proper divisors (1).

7934131 is an equidigital number, since it uses as much as digits as its factorization.

7934131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 28.

The square root of 7934131 is about 2816.7589531233. The cubic root of 7934131 is about 199.4495782357.

The spelling of 7934131 in words is "seven million, nine hundred thirty-four thousand, one hundred thirty-one".