1040413959 has 12 divisors (see below), whose sum is σ = 1618421896. Its totient is φ = 640254672.

The previous prime is 1040413919. The next prime is 1040413967. The reversal of 1040413959 is 9593140401.

It is a happy number.

1040413959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1040413959 - 2²⁸ = 771978503 is a prime.

It is a super-2 number, since 2×1040413959² = 2164922412164107362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040413919) 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, 4446097 + ... + 4446330.

Almost surely, 2^1040413959 is an apocalyptic number.

1040413959 is a deficient number, since it is larger than the sum of its proper divisors (578007937).

1040413959 is a wasteful number, since it uses less digits than its factorization.

1040413959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8892446 (or 8892443 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1040413959 is about 32255.4485164910. The cubic root of 1040413959 is about 1013.2938111341.

The spelling of 1040413959 in words is "one billion, forty million, four hundred thirteen thousand, nine hundred fifty-nine".