8038497500 has 60 divisors (see below), whose sum is σ = 19176705240. Its totient is φ = 2923080000.

The previous prime is 8038497499. The next prime is 8038497541. The reversal of 8038497500 is 57948308.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 118655 + ... + 173654.

It is an arithmetic number, because the mean of its divisors is an integer number (319611754).

Almost surely, 2^8038497500 is an apocalyptic number.

It is an amenable number.

8038497500 is an abundant number, since it is smaller than the sum of its proper divisors (11138207740).

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

8038497500 is a wasteful number, since it uses less digits than its factorization.

8038497500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292344 (or 292327 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 8038497500 is about 89657.6683836915. The cubic root of 8038497500 is about 2003.2029926806.

The spelling of 8038497500 in words is "eight billion, thirty-eight million, four hundred ninety-seven thousand, five hundred".