2330781332 has 12 divisors (see below), whose sum is σ = 4449673536. Its totient is φ = 1059446040.

The previous prime is 2330781307. The next prime is 2330781347. The reversal of 2330781332 is 2331870332.

2330781332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26486108 + ... + 26486195.

It is an arithmetic number, because the mean of its divisors is an integer number (370806128).

Almost surely, 2^2330781332 is an apocalyptic number.

2330781332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2330781332 is a deficient number, since it is larger than the sum of its proper divisors (2118892204).

2330781332 is a wasteful number, since it uses less digits than its factorization.

2330781332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52972318 (or 52972316 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2330781332 is about 48278.1662037820. The cubic root of 2330781332 is about 1325.8686757933.

The spelling of 2330781332 in words is "two billion, three hundred thirty million, seven hundred eighty-one thousand, three hundred thirty-two".