361914940 has 24 divisors (see below), whose sum is σ = 768564720. Its totient is φ = 143138688.

The previous prime is 361914937. The next prime is 361914941. The reversal of 361914940 is 49419163.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 361914940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361914941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99882 + ... + 103441.

It is an arithmetic number, because the mean of its divisors is an integer number (32023530).

Almost surely, 2^361914940 is an apocalyptic number.

It is an amenable number.

361914940 is an abundant number, since it is smaller than the sum of its proper divisors (406649780).

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

361914940 is a wasteful number, since it uses less digits than its factorization.

361914940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203421 (or 203419 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 361914940 is about 19024.0621319423. The cubic root of 361914940 is about 712.6377712449.

The spelling of 361914940 in words is "three hundred sixty-one million, nine hundred fourteen thousand, nine hundred forty".