2331763980 has 432 divisors, whose sum is σ = 8683325280. Its totient is φ = 466083072.

The previous prime is 2331763933. The next prime is 2331763981. The reversal of 2331763980 is 893671332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2331763981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 122724411 + ... + 122724429.

It is an arithmetic number, because the mean of its divisors is an integer number (20100290).

Almost surely, 2^2331763980 is an apocalyptic number.

2331763980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331763980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4341662640).

2331763980 is an abundant number, since it is smaller than the sum of its proper divisors (6351561300).

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

2331763980 is a wasteful number, since it uses less digits than its factorization.

2331763980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 2331763980 is about 48288.3420713530. The cubic root of 2331763980 is about 1326.0549765749.

The spelling of 2331763980 in words is "two billion, three hundred thirty-one million, seven hundred sixty-three thousand, nine hundred eighty".