365874464666 has 32 divisors (see below), whose sum is σ = 578685745152. Its totient is φ = 173234292480.

The previous prime is 365874464663. The next prime is 365874464689. The reversal of 365874464666 is 666464478563.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (365874464663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19622300 + ... + 19640936.

It is an arithmetic number, because the mean of its divisors is an integer number (18083929536).

Almost surely, 2^365874464666 is an apocalyptic number.

365874464666 is a deficient number, since it is larger than the sum of its proper divisors (212811280486).

365874464666 is a wasteful number, since it uses less digits than its factorization.

365874464666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25454.

The product of its digits is 418037760, while the sum is 65.

The spelling of 365874464666 in words is "three hundred sixty-five billion, eight hundred seventy-four million, four hundred sixty-four thousand, six hundred sixty-six".