8104025397 has 24 divisors (see below), whose sum is σ = 11708539104. Its totient is φ = 4983660864.

The previous prime is 8104025357. The next prime is 8104025429. The reversal of 8104025397 is 7935204018.

It is not a de Polignac number, because 8104025397 - 2¹⁵ = 8103992629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8104025327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 868923 + ... + 878199.

It is an arithmetic number, because the mean of its divisors is an integer number (487855796).

Almost surely, 2^8104025397 is an apocalyptic number.

It is an amenable number.

8104025397 is a deficient number, since it is larger than the sum of its proper divisors (3604513707).

8104025397 is a wasteful number, since it uses less digits than its factorization.

8104025397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11029 (or 11016 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 8104025397 is about 90022.3605389239. The cubic root of 8104025397 is about 2008.6314782858.

The spelling of 8104025397 in words is "eight billion, one hundred four million, twenty-five thousand, three hundred ninety-seven".