376225644 has 12 divisors (see below), whose sum is σ = 877859864. Its totient is φ = 125408544.

The previous prime is 376225643. The next prime is 376225649. The reversal of 376225644 is 446522673.

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 (376225643) 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, 15676057 + ... + 15676080.

Almost surely, 2^376225644 is an apocalyptic number.

It is an amenable number.

376225644 is an abundant number, since it is smaller than the sum of its proper divisors (501634220).

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

376225644 is a wasteful number, since it uses less digits than its factorization.

376225644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31352144 (or 31352142 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The square root of 376225644 is about 19396.5369073966. The cubic root of 376225644 is about 721.9095683527.

The spelling of 376225644 in words is "three hundred seventy-six million, two hundred twenty-five thousand, six hundred forty-four".