361914918 has 16 divisors (see below), whose sum is σ = 740663616. Its totient is φ = 117832680.

The previous prime is 361914901. The next prime is 361914919. The reversal of 361914918 is 819419163.

It is a self number, because there is not a number n which added to its sum of digits gives 361914918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361914919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701128 + ... + 701643.

It is an arithmetic number, because the mean of its divisors is an integer number (46291476).

Almost surely, 2^361914918 is an apocalyptic number.

361914918 is an abundant number, since it is smaller than the sum of its proper divisors (378748698).

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

361914918 is a wasteful number, since it uses less digits than its factorization.

361914918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402819.

The product of its digits is 46656, while the sum is 42.

The square root of 361914918 is about 19024.0615537272. The cubic root of 361914918 is about 712.6377568050.

The spelling of 361914918 in words is "three hundred sixty-one million, nine hundred fourteen thousand, nine hundred eighteen".