1040864930 has 32 divisors (see below), whose sum is σ = 2149148160. Its totient is φ = 355544640.

The previous prime is 1040864927. The next prime is 1040864947. The reversal of 1040864930 is 394680401.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8465 + ... + 46404.

It is an arithmetic number, because the mean of its divisors is an integer number (67160880).

Almost surely, 2^1040864930 is an apocalyptic number.

1040864930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040864930 is an abundant number, since it is smaller than the sum of its proper divisors (1108283230).

1040864930 is a wasteful number, since it uses less digits than its factorization.

1040864930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55154.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1040864930 is about 32262.4383765394. The cubic root of 1040864930 is about 1013.4401952122.

The spelling of 1040864930 in words is "one billion, forty million, eight hundred sixty-four thousand, nine hundred thirty".