7286925888 has 210 divisors, whose sum is σ = 23744996198. Its totient is φ = 2207969280.

The previous prime is 7286925871. The next prime is 7286925901. The reversal of 7286925888 is 8885296827.

It can be written as a sum of positive squares in only one way, i.e., 5780865024 + 1506060864 = 76032^2 + 38808^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 621456 + ... + 633072.

Almost surely, 2^7286925888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7286925888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11872498099).

7286925888 is an abundant number, since it is smaller than the sum of its proper divisors (16458070310).

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

7286925888 is a wasteful number, since it uses less digits than its factorization.

7286925888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11663 (or 11633 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 63.

The square root of 7286925888 is about 85363.4927120487. The cubic root of 7286925888 is about 1938.7186323580.

The spelling of 7286925888 in words is "seven billion, two hundred eighty-six million, nine hundred twenty-five thousand, eight hundred eighty-eight".