374975663 has 4 divisors (see below), whose sum is σ = 375401208. Its totient is φ = 374550120.

The previous prime is 374975651. The next prime is 374975701. The reversal of 374975663 is 366579473.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366579473 = 13 ⋅28198421.

It is a cyclic number.

It is not a de Polignac number, because 374975663 - 2⁶ = 374975599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374975563) 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 3 ways as a sum of consecutive naturals, for example, 211448 + ... + 213213.

It is an arithmetic number, because the mean of its divisors is an integer number (93850302).

Almost surely, 2^374975663 is an apocalyptic number.

374975663 is a deficient number, since it is larger than the sum of its proper divisors (425545).

374975663 is an equidigital number, since it uses as much as digits as its factorization.

374975663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425544.

The product of its digits is 2857680, while the sum is 50.

The square root of 374975663 is about 19364.2883422035. The cubic root of 374975663 is about 721.1091848039.

The spelling of 374975663 in words is "three hundred seventy-four million, nine hundred seventy-five thousand, six hundred sixty-three".