9428596631 has 2 divisors, whose sum is σ = 9428596632. Its totient is φ = 9428596630.

The previous prime is 9428596607. The next prime is 9428596643. The reversal of 9428596631 is 1366958249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9428596631 - 2²² = 9424402327 is a prime.

It is a super-2 number, since 2×9428596631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9428596031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4714298315 + 4714298316.

It is an arithmetic number, because the mean of its divisors is an integer number (4714298316).

Almost surely, 2^9428596631 is an apocalyptic number.

9428596631 is a deficient number, since it is larger than the sum of its proper divisors (1).

9428596631 is an equidigital number, since it uses as much as digits as its factorization.

9428596631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 53.

The square root of 9428596631 is about 97100.9610199611. The cubic root of 9428596631 is about 2112.5922655966.

The spelling of 9428596631 in words is "nine billion, four hundred twenty-eight million, five hundred ninety-six thousand, six hundred thirty-one".