7935491 has 2 divisors, whose sum is σ = 7935492. Its totient is φ = 7935490.

The previous prime is 7935467. The next prime is 7935497. The reversal of 7935491 is 1945397.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7935491 - 2¹⁰ = 7934467 is a prime.

It is a super-2 number, since 2×7935491² = 125944034822162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7935497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3967745 + 3967746.

It is an arithmetic number, because the mean of its divisors is an integer number (3967746).

Almost surely, 2^7935491 is an apocalyptic number.

7935491 is a deficient number, since it is larger than the sum of its proper divisors (1).

7935491 is an equidigital number, since it uses as much as digits as its factorization.

7935491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 38.

The square root of 7935491 is about 2817.0003549876. Note that the first 3 decimals coincide. The cubic root of 7935491 is about 199.4609735576.

The spelling of 7935491 in words is "seven million, nine hundred thirty-five thousand, four hundred ninety-one".