8103890304 has 48 divisors (see below), whose sum is σ = 23319791820. Its totient is φ = 2701296384.

The previous prime is 8103890287. The next prime is 8103890309. The reversal of 8103890304 is 4030983018.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8103890309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3516162 + ... + 3518465.

Almost surely, 2^8103890304 is an apocalyptic number.

It is an amenable number.

8103890304 is an abundant number, since it is smaller than the sum of its proper divisors (15215901516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8103890304 is a wasteful number, since it uses less digits than its factorization.

8103890304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034647 (or 7034632 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8103890304 is about 90021.6102055501. The cubic root of 8103890304 is about 2008.6203170194.

The spelling of 8103890304 in words is "eight billion, one hundred three million, eight hundred ninety thousand, three hundred four".