7922867000 has 192 divisors, whose sum is σ = 20733654240. Its totient is φ = 2823552000.

The previous prime is 7922866891. The next prime is 7922867027. The reversal of 7922867000 is 7682297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6136355 + ... + 6137645.

Almost surely, 2^7922867000 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 7922867000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10366827120).

7922867000 is an abundant number, since it is smaller than the sum of its proper divisors (12810787240).

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

7922867000 is a wasteful number, since it uses less digits than its factorization.

7922867000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1334 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 7922867000 is about 89010.4881460606. The cubic root of 7922867000 is about 1993.5514806450.

The spelling of 7922867000 in words is "seven billion, nine hundred twenty-two million, eight hundred sixty-seven thousand".