1040799627 has 12 divisors (see below), whose sum is σ = 1718145520. Its totient is φ = 594742608.

The previous prime is 1040799623. The next prime is 1040799667. The reversal of 1040799627 is 7269970401.

1040799627 is a `hidden beast` number, since 10 + 4 + 0 + 7 + 9 + 9 + 627 = 666.

It is not a de Polignac number, because 1040799627 - 2² = 1040799623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040799623) 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, 8260252 + ... + 8260377.

Almost surely, 2^1040799627 is an apocalyptic number.

1040799627 is a deficient number, since it is larger than the sum of its proper divisors (677345893).

1040799627 is a wasteful number, since it uses less digits than its factorization.

1040799627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16520642 (or 16520639 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 1040799627 is about 32261.4263013897. The cubic root of 1040799627 is about 1013.4190006373.

The spelling of 1040799627 in words is "one billion, forty million, seven hundred ninety-nine thousand, six hundred twenty-seven".