2381533296 has 80 divisors (see below), whose sum is σ = 6212102400. Its totient is φ = 786170880.

The previous prime is 2381533279. The next prime is 2381533303. The reversal of 2381533296 is 6923351832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2702776 + ... + 2703656.

It is an arithmetic number, because the mean of its divisors is an integer number (77651280).

Almost surely, 2^2381533296 is an apocalyptic number.

It is an amenable number.

2381533296 is an abundant number, since it is smaller than the sum of its proper divisors (3830569104).

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

2381533296 is a wasteful number, since it uses less digits than its factorization.

2381533296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1368 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 2381533296 is about 48800.9558922774. The cubic root of 2381533296 is about 1335.4231048191.

The spelling of 2381533296 in words is "two billion, three hundred eighty-one million, five hundred thirty-three thousand, two hundred ninety-six".