360644994 has 32 divisors (see below), whose sum is σ = 823098240. Its totient is φ = 116965296.

The previous prime is 360644983. The next prime is 360645013. The reversal of 360644994 is 499446063.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 88254 + ... + 92249.

It is an arithmetic number, because the mean of its divisors is an integer number (25721820).

Almost surely, 2^360644994 is an apocalyptic number.

360644994 is an abundant number, since it is smaller than the sum of its proper divisors (462453246).

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

360644994 is a wasteful number, since it uses less digits than its factorization.

360644994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180551 (or 180545 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 360644994 is about 18990.6554389257. The cubic root of 360644994 is about 711.8032546170.

The spelling of 360644994 in words is "three hundred sixty million, six hundred forty-four thousand, nine hundred ninety-four".