8312593641 has 48 divisors (see below), whose sum is σ = 12591980352. Its totient is φ = 4870419840.

The previous prime is 8312593609. The next prime is 8312593657. The reversal of 8312593641 is 1463952138.

It is not a de Polignac number, because 8312593641 - 2⁵ = 8312593609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8312593593 and 8312593602.

It is not an unprimeable number, because it can be changed into a prime (8312593441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2187355 + ... + 2191151.

It is an arithmetic number, because the mean of its divisors is an integer number (262332924).

Almost surely, 2^8312593641 is an apocalyptic number.

It is an amenable number.

8312593641 is a deficient number, since it is larger than the sum of its proper divisors (4279386711).

8312593641 is a wasteful number, since it uses less digits than its factorization.

8312593641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022 (or 4011 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 8312593641 is about 91173.4261778069. The cubic root of 8312593641 is about 2025.7173613284.

The spelling of 8312593641 in words is "eight billion, three hundred twelve million, five hundred ninety-three thousand, six hundred forty-one".