361466780 has 12 divisors (see below), whose sum is σ = 759080280. Its totient is φ = 144586704.

The previous prime is 361466771. The next prime is 361466797. The reversal of 361466780 is 87664163.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9036650 + ... + 9036689.

It is an arithmetic number, because the mean of its divisors is an integer number (63256690).

Almost surely, 2^361466780 is an apocalyptic number.

It is an amenable number.

361466780 is an abundant number, since it is smaller than the sum of its proper divisors (397613500).

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

361466780 is a wasteful number, since it uses less digits than its factorization.

361466780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18073348 (or 18073346 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 361466780 is about 19012.2797160151. The cubic root of 361466780 is about 712.3434961479.

The spelling of 361466780 in words is "three hundred sixty-one million, four hundred sixty-six thousand, seven hundred eighty".