2863746372 has 12 divisors (see below), whose sum is σ = 6682074896. Its totient is φ = 954582120.

The previous prime is 2863746359. The next prime is 2863746377. The reversal of 2863746372 is 2736473682.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2863746377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119322754 + ... + 119322777.

Almost surely, 2^2863746372 is an apocalyptic number.

It is an amenable number.

2863746372 is an abundant number, since it is smaller than the sum of its proper divisors (3818328524).

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

2863746372 is a wasteful number, since it uses less digits than its factorization.

2863746372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238645538 (or 238645536 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 48.

The square root of 2863746372 is about 53513.9829577280. The cubic root of 2863746372 is about 1420.0757699436.

The spelling of 2863746372 in words is "two billion, eight hundred sixty-three million, seven hundred forty-six thousand, three hundred seventy-two".