3155648496 has 160 divisors (see below), whose sum is σ = 10945632768. Its totient is φ = 756587520.

The previous prime is 3155648471. The next prime is 3155648513. The reversal of 3155648496 is 6948465513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15210 + ... + 80886.

Almost surely, 2^3155648496 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 3155648496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5472816384).

3155648496 is an abundant number, since it is smaller than the sum of its proper divisors (7789984272).

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

3155648496 is a wasteful number, since it uses less digits than its factorization.

3155648496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65719 (or 65713 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 51.

The square root of 3155648496 is about 56175.1590651954. The cubic root of 3155648496 is about 1466.7728882664.

The spelling of 3155648496 in words is "three billion, one hundred fifty-five million, six hundred forty-eight thousand, four hundred ninety-six".