1040760931 has 12 divisors (see below), whose sum is σ = 1226010720. Its totient is φ = 880785360.

The previous prime is 1040760913. The next prime is 1040760943. The reversal of 1040760931 is 1390670401.

It is a happy number.

It is not a de Polignac number, because 1040760931 - 2⁵ = 1040760899 is a prime.

It is a super-2 number, since 2×1040760931² = 2166366630991973522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040760893 and 1040760902.

It is not an unprimeable number, because it can be changed into a prime (1040760911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130560 + ... + 138301.

It is an arithmetic number, because the mean of its divisors is an integer number (102167560).

Almost surely, 2^1040760931 is an apocalyptic number.

1040760931 is a deficient number, since it is larger than the sum of its proper divisors (185249789).

1040760931 is an equidigital number, since it uses as much as digits as its factorization.

1040760931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268954 (or 268947 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1040760931 is about 32260.8265703159. The cubic root of 1040760931 is about 1013.4064411441.

The spelling of 1040760931 in words is "one billion, forty million, seven hundred sixty thousand, nine hundred thirty-one".