374749 has 4 divisors (see below), whose sum is σ = 376000. Its totient is φ = 373500.

The previous prime is 374741. The next prime is 374753. The reversal of 374749 is 947473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 374749 - 2³ = 374741 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 (374741) 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, 124 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (94000).

2³⁷⁴⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

374749 is a deficient number, since it is larger than the sum of its proper divisors (1251).

374749 is an equidigital number, since it uses as much as digits as its factorization.

374749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250.

The product of its digits is 21168, while the sum is 34.

The square root of 374749 is about 612.1674607491. The cubic root of 374749 is about 72.0963858292.

It can be divided in two parts, 374 and 749, that multiplied together give a triangular number (280126 = T₇₄₈).

The spelling of 374749 in words is "three hundred seventy-four thousand, seven hundred forty-nine".