2869237380 has 48 divisors (see below), whose sum is σ = 8310899520. Its totient is φ = 738745728.

The previous prime is 2869237363. The next prime is 2869237381. The reversal of 2869237380 is 837329682.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2869237381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822754 + ... + 826233.

It is an arithmetic number, because the mean of its divisors is an integer number (173143740).

Almost surely, 2^2869237380 is an apocalyptic number.

2869237380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2869237380 is an abundant number, since it is smaller than the sum of its proper divisors (5441662140).

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

2869237380 is a wasteful number, since it uses less digits than its factorization.

2869237380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649028 (or 1649026 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 2869237380 is about 53565.2628108927. The cubic root of 2869237380 is about 1420.9828182539.

The spelling of 2869237380 in words is "two billion, eight hundred sixty-nine million, two hundred thirty-seven thousand, three hundred eighty".