361914922 has 4 divisors (see below), whose sum is σ = 542872386. Its totient is φ = 180957460.

The previous prime is 361914919. The next prime is 361914929. The reversal of 361914922 is 229419163.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 241771401 + 120143521 = 15549^2 + 10961^2 .

It is not an unprimeable number, because it can be changed into a prime (361914929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90478729 + ... + 90478732.

Almost surely, 2^361914922 is an apocalyptic number.

361914922 is a deficient number, since it is larger than the sum of its proper divisors (180957464).

361914922 is a wasteful number, since it uses less digits than its factorization.

361914922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180957463.

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

The square root of 361914922 is about 19024.0616588572. The cubic root of 361914922 is about 712.6377594305.

The spelling of 361914922 in words is "three hundred sixty-one million, nine hundred fourteen thousand, nine hundred twenty-two".