361840074 has 16 divisors (see below), whose sum is σ = 728888160. Its totient is φ = 119745360.

The previous prime is 361840033. The next prime is 361840079. The reversal of 361840074 is 470048163.

It is not an unprimeable number, because it can be changed into a prime (361840079) 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, 216097 + ... + 217764.

It is an arithmetic number, because the mean of its divisors is an integer number (45555510).

Almost surely, 2^361840074 is an apocalyptic number.

361840074 is an abundant number, since it is smaller than the sum of its proper divisors (367048086).

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

361840074 is a wasteful number, since it uses less digits than its factorization.

361840074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434005.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 361840074 is about 19022.0943641861. The cubic root of 361840074 is about 712.5886289256.

The spelling of 361840074 in words is "three hundred sixty-one million, eight hundred forty thousand, seventy-four".