372485665 has 8 divisors (see below), whose sum is σ = 447095808. Its totient is φ = 297913200.

The previous prime is 372485653. The next prime is 372485681. The reversal of 372485665 is 566584273.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 372485665 - 2⁹ = 372485153 is a prime.

It is a Duffinian number.

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, 21664 + ... + 34846.

It is an arithmetic number, because the mean of its divisors is an integer number (55886976).

Almost surely, 2^372485665 is an apocalyptic number.

It is an amenable number.

372485665 is a deficient number, since it is larger than the sum of its proper divisors (74610143).

372485665 is a wasteful number, since it uses less digits than its factorization.

372485665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18839.

The product of its digits is 1209600, while the sum is 46.

The square root of 372485665 is about 19299.8876939738. The cubic root of 372485665 is about 719.5094813552.

The spelling of 372485665 in words is "three hundred seventy-two million, four hundred eighty-five thousand, six hundred sixty-five".