2923765632 has 160 divisors (see below), whose sum is σ = 8822555280. Its totient is φ = 960989184.

The previous prime is 2923765609. The next prime is 2923765661. The reversal of 2923765632 is 2365673292.

2923765632 is a `hidden beast` number, since 2 + 9 + 2 + 3 + 7 + 6 + 5 + 632 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 754933 + ... + 758795.

Almost surely, 2^2923765632 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 2923765632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4411277640).

2923765632 is an abundant number, since it is smaller than the sum of its proper divisors (5898789648).

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

2923765632 is an equidigital number, since it uses as much as digits as its factorization.

2923765632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962 (or 3941 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 2923765632 is about 54071.8561915531. The cubic root of 2923765632 is about 1429.9280502375.

The spelling of 2923765632 in words is "two billion, nine hundred twenty-three million, seven hundred sixty-five thousand, six hundred thirty-two".