1046407631 has 2 divisors, whose sum is σ = 1046407632. Its totient is φ = 1046407630.

The previous prime is 1046407589. The next prime is 1046407651. The reversal of 1046407631 is 1367046401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1046407631 is a prime.

It is a super-2 number, since 2×1046407631² = 2189937860430064322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046407651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523203815 + 523203816.

It is an arithmetic number, because the mean of its divisors is an integer number (523203816).

Almost surely, 2^1046407631 is an apocalyptic number.

1046407631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046407631 is an equidigital number, since it uses as much as digits as its factorization.

1046407631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1046407631 is about 32348.2245416963. The cubic root of 1046407631 is about 1015.2358988046.

The spelling of 1046407631 in words is "one billion, forty-six million, four hundred seven thousand, six hundred thirty-one".