361336940 has 48 divisors (see below), whose sum is σ = 778377600. Its totient is φ = 140835072.

The previous prime is 361336909. The next prime is 361336973. The reversal of 361336940 is 49633163.

It is a self number, because there is not a number n which added to its sum of digits gives 361336940.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252146 + ... + 253574.

It is an arithmetic number, because the mean of its divisors is an integer number (16216200).

Almost surely, 2^361336940 is an apocalyptic number.

It is an amenable number.

361336940 is an abundant number, since it is smaller than the sum of its proper divisors (417040660).

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

361336940 is a wasteful number, since it uses less digits than its factorization.

361336940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754 (or 1752 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 361336940 is about 19008.8647740995. The cubic root of 361336940 is about 712.2581939282.

The spelling of 361336940 in words is "three hundred sixty-one million, three hundred thirty-six thousand, nine hundred forty".