2338961580 has 144 divisors (see below), whose sum is σ = 7335304704. Its totient is φ = 602916480.

The previous prime is 2338961539. The next prime is 2338961587. The reversal of 2338961580 is 851698332.

It is a happy number.

2338961580 is a `hidden beast` number, since 2 + 3 + 3 + 8 + 9 + 61 + 580 = 666.

2338961580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2338961587) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 700515 + ... + 703845.

It is an arithmetic number, because the mean of its divisors is an integer number (50939616).

Almost surely, 2^2338961580 is an apocalyptic number.

2338961580 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 2338961580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3667652352).

2338961580 is an abundant number, since it is smaller than the sum of its proper divisors (4996343124).

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

2338961580 is a wasteful number, since it uses less digits than its factorization.

2338961580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476 (or 3471 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 2338961580 is about 48362.8119529872. The cubic root of 2338961580 is about 1327.4179803986.

The spelling of 2338961580 in words is "two billion, three hundred thirty-eight million, nine hundred sixty-one thousand, five hundred eighty".