361615356 has 36 divisors (see below), whose sum is σ = 938791672. Its totient is φ = 117280224.

The previous prime is 361615351. The next prime is 361615363. The reversal of 361615356 is 653516163.

361615356 is a `hidden beast` number, since 3 + 6 + 1 + 615 + 35 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 361615356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361615351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134410 + ... + 137073.

Almost surely, 2^361615356 is an apocalyptic number.

361615356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

361615356 is an abundant number, since it is smaller than the sum of its proper divisors (577176316).

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

361615356 is a wasteful number, since it uses less digits than its factorization.

361615356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271530 (or 271525 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 361615356 is about 19016.1866839806. The cubic root of 361615356 is about 712.4410824781.

The spelling of 361615356 in words is "three hundred sixty-one million, six hundred fifteen thousand, three hundred fifty-six".