364245820 has 12 divisors (see below), whose sum is σ = 764916264. Its totient is φ = 145698320.

The previous prime is 364245811. The next prime is 364245841. The reversal of 364245820 is 28542463.

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, 9106126 + ... + 9106165.

It is an arithmetic number, because the mean of its divisors is an integer number (63743022).

Almost surely, 2^364245820 is an apocalyptic number.

It is an amenable number.

364245820 is an abundant number, since it is smaller than the sum of its proper divisors (400670444).

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

364245820 is a wasteful number, since it uses less digits than its factorization.

364245820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18212300 (or 18212298 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 364245820 is about 19085.2251755121. The cubic root of 364245820 is about 714.1643913180.

The spelling of 364245820 in words is "three hundred sixty-four million, two hundred forty-five thousand, eight hundred twenty".