1304116761 has 16 divisors (see below), whose sum is σ = 1748888064. Its totient is φ = 864393984.

The previous prime is 1304116741. The next prime is 1304116789. The reversal of 1304116761 is 1676114031.

It is not a de Polignac number, because 1304116761 - 2⁵ = 1304116729 is a prime.

It is a super-2 number, since 2×1304116761² = 3401441052642262242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1304116741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410200 + ... + 413366.

It is an arithmetic number, because the mean of its divisors is an integer number (109305504).

Almost surely, 2^1304116761 is an apocalyptic number.

It is an amenable number.

1304116761 is a deficient number, since it is larger than the sum of its proper divisors (444771303).

1304116761 is a wasteful number, since it uses less digits than its factorization.

1304116761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1304116761 is about 36112.5568327694. The cubic root of 1304116761 is about 1092.5437213327.

The spelling of 1304116761 in words is "one billion, three hundred four million, one hundred sixteen thousand, seven hundred sixty-one".