8873392506 has 48 divisors (see below), whose sum is σ = 19629747360. Its totient is φ = 2651967360.

The previous prime is 8873392499. The next prime is 8873392513. The reversal of 8873392506 is 6052933788.

It is an interprime number because it is at equal distance from previous prime (8873392499) and next prime (8873392513).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339100 + ... + 364328.

It is an arithmetic number, because the mean of its divisors is an integer number (408953070).

Almost surely, 2^8873392506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8873392506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9814873680).

8873392506 is an abundant number, since it is smaller than the sum of its proper divisors (10756354854).

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

8873392506 is a wasteful number, since it uses less digits than its factorization.

8873392506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25391 (or 25318 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 8873392506 is about 94198.6863284197. The cubic root of 8873392506 is about 2070.2838654794.

The spelling of 8873392506 in words is "eight billion, eight hundred seventy-three million, three hundred ninety-two thousand, five hundred six".