361636632 has 48 divisors (see below), whose sum is σ = 1119353040. Its totient is φ = 103324608.

The previous prime is 361636619. The next prime is 361636679. The reversal of 361636632 is 236636163.

It is a happy number.

361636632 is a `hidden beast` number, since 3 + 6 + 16 + 3 + 6 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358263 + ... + 359270.

It is an arithmetic number, because the mean of its divisors is an integer number (23319855).

Almost surely, 2^361636632 is an apocalyptic number.

It is an amenable number.

361636632 is an abundant number, since it is smaller than the sum of its proper divisors (757716408).

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

361636632 is a wasteful number, since it uses less digits than its factorization.

361636632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717552 (or 717545 counting only the distinct ones).

The product of its digits is 69984, while the sum is 36.

The square root of 361636632 is about 19016.7460939037. The cubic root of 361636632 is about 712.4550545979.

The spelling of 361636632 in words is "three hundred sixty-one million, six hundred thirty-six thousand, six hundred thirty-two".