366340420 has 24 divisors (see below), whose sum is σ = 778587264. Its totient is φ = 144770016.

The previous prime is 366340411. The next prime is 366340487. The reversal of 366340420 is 24043663.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108684 + ... + 112003.

It is an arithmetic number, because the mean of its divisors is an integer number (32441136).

Almost surely, 2^366340420 is an apocalyptic number.

It is an amenable number.

366340420 is an abundant number, since it is smaller than the sum of its proper divisors (412246844).

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

366340420 is a wasteful number, since it uses less digits than its factorization.

366340420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220779 (or 220777 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 366340420 is about 19140.0214210956. The cubic root of 366340420 is about 715.5307126338.

The spelling of 366340420 in words is "three hundred sixty-six million, three hundred forty thousand, four hundred twenty".