2315890896 has 80 divisors (see below), whose sum is σ = 6536956608. Its totient is φ = 700672000.

The previous prime is 2315890891. The next prime is 2315890901. The reversal of 2315890896 is 6980985132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2315890891) and next prime (2315890901).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315890891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367000 + ... + 373256.

Almost surely, 2^2315890896 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 2315890896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3268478304).

2315890896 is an abundant number, since it is smaller than the sum of its proper divisors (4221065712).

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

2315890896 is a wasteful number, since it uses less digits than its factorization.

2315890896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980 (or 6974 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 2315890896 is about 48123.7040968378. The cubic root of 2315890896 is about 1323.0391589074.

The spelling of 2315890896 in words is "two billion, three hundred fifteen million, eight hundred ninety thousand, eight hundred ninety-six".