8041604697 has 16 divisors (see below), whose sum is σ = 13615415680. Its totient is φ = 4595202576.

The previous prime is 8041604687. The next prime is 8041604699. The reversal of 8041604697 is 7964061408.

It is not a de Polignac number, because 8041604697 - 2⁶ = 8041604633 is a prime.

It is a super-2 number, since 2×8041604697² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8041604699) 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, 21273898 + ... + 21274275.

It is an arithmetic number, because the mean of its divisors is an integer number (850963480).

Almost surely, 2^8041604697 is an apocalyptic number.

It is an amenable number.

8041604697 is a deficient number, since it is larger than the sum of its proper divisors (5573810983).

8041604697 is a wasteful number, since it uses less digits than its factorization.

8041604697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42548189 (or 42548183 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8041604697 is about 89674.9948257595. The cubic root of 8041604697 is about 2003.4610651424.

The spelling of 8041604697 in words is "eight billion, forty-one million, six hundred four thousand, six hundred ninety-seven".