3451874 has 4 divisors (see below), whose sum is σ = 5177814. Its totient is φ = 1725936.

The previous prime is 3451873. The next prime is 3451897. The reversal of 3451874 is 4781543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3396649 + 55225 = 1843^2 + 235^2 .

It is a super-2 number, since 2×3451874² = 23830868223752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3451874.

It is not an unprimeable number, because it can be changed into a prime (3451871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862967 + ... + 862970.

Almost surely, 2^3451874 is an apocalyptic number.

3451874 is a deficient number, since it is larger than the sum of its proper divisors (1725940).

3451874 is a wasteful number, since it uses less digits than its factorization.

3451874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725939.

The product of its digits is 13440, while the sum is 32.

The square root of 3451874 is about 1857.9219574568. The cubic root of 3451874 is about 151.1303349646.

The spelling of 3451874 in words is "three million, four hundred fifty-one thousand, eight hundred seventy-four".