374435663 has 8 divisors (see below), whose sum is σ = 428599200. Its totient is φ = 320440320.

The previous prime is 374435651. The next prime is 374435669. The reversal of 374435663 is 366534473.

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

It is a cyclic number.

It is not a de Polignac number, because 374435663 - 2⁶ = 374435599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374435663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374435669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37238 + ... + 46211.

It is an arithmetic number, because the mean of its divisors is an integer number (53574900).

Almost surely, 2^374435663 is an apocalyptic number.

374435663 is a deficient number, since it is larger than the sum of its proper divisors (54163537).

374435663 is an equidigital number, since it uses as much as digits as its factorization.

374435663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84097.

The product of its digits is 544320, while the sum is 41.

The square root of 374435663 is about 19350.3401262097. The cubic root of 374435663 is about 720.7628636320.

The spelling of 374435663 in words is "three hundred seventy-four million, four hundred thirty-five thousand, six hundred sixty-three".