366051620 has 48 divisors (see below), whose sum is σ = 845582976. Its totient is φ = 133100000.

The previous prime is 366051617. The next prime is 366051661. The reversal of 366051620 is 26150663.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19745 + ... + 33495.

It is an arithmetic number, because the mean of its divisors is an integer number (17616312).

Almost surely, 2^366051620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366051620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422791488).

366051620 is an abundant number, since it is smaller than the sum of its proper divisors (479531356).

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

366051620 is a wasteful number, since it uses less digits than its factorization.

366051620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793 (or 13769 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 366051620 is about 19132.4755324553. The cubic root of 366051620 is about 715.3426365672.

The spelling of 366051620 in words is "three hundred sixty-six million, fifty-one thousand, six hundred twenty".