374663 has 4 divisors (see below), whose sum is σ = 396720. Its totient is φ = 352608.

The previous prime is 374653. The next prime is 374669. The reversal of 374663 is 366473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366473 = 29 ⋅12637.

It is a cyclic number.

It is not a de Polignac number, because 374663 - 2¹⁴ = 358279 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 (374669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11003 + ... + 11036.

It is an arithmetic number, because the mean of its divisors is an integer number (99180).

2³⁷⁴⁶⁶³ is an apocalyptic number.

374663 is a deficient number, since it is larger than the sum of its proper divisors (22057).

374663 is a wasteful number, since it uses less digits than its factorization.

374663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22056.

The product of its digits is 9072, while the sum is 29.

The square root of 374663 is about 612.0972145011. The cubic root of 374663 is about 72.0908703477.

The spelling of 374663 in words is "three hundred seventy-four thousand, six hundred sixty-three".