2328998772 has 24 divisors (see below), whose sum is σ = 5454540000. Its totient is φ = 773445856.

The previous prime is 2328998753. The next prime is 2328998773. The reversal of 2328998772 is 2778998232.

It is a happy number.

2328998772 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328998773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357522 + ... + 363977.

It is an arithmetic number, because the mean of its divisors is an integer number (227272500).

Almost surely, 2^2328998772 is an apocalyptic number.

It is an amenable number.

2328998772 is an abundant number, since it is smaller than the sum of its proper divisors (3125541228).

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

2328998772 is a wasteful number, since it uses less digits than its factorization.

2328998772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721775 (or 721773 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 57.

The square root of 2328998772 is about 48259.7013252258. The cubic root of 2328998772 is about 1325.5305855568.

The spelling of 2328998772 in words is "two billion, three hundred twenty-eight million, nine hundred ninety-eight thousand, seven hundred seventy-two".