376636452 has 12 divisors (see below), whose sum is σ = 878818416. Its totient is φ = 125545480.

The previous prime is 376636451. The next prime is 376636457. The reversal of 376636452 is 254636673.

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 (376636451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15693174 + ... + 15693197.

It is an arithmetic number, because the mean of its divisors is an integer number (73234868).

Almost surely, 2^376636452 is an apocalyptic number.

It is an amenable number.

376636452 is an abundant number, since it is smaller than the sum of its proper divisors (502181964).

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

376636452 is a wasteful number, since it uses less digits than its factorization.

376636452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31386378 (or 31386376 counting only the distinct ones).

The product of its digits is 544320, while the sum is 42.

The square root of 376636452 is about 19407.1237436154. The cubic root of 376636452 is about 722.1722284114.

The spelling of 376636452 in words is "three hundred seventy-six million, six hundred thirty-six thousand, four hundred fifty-two".