3453774 has 16 divisors (see below), whose sum is σ = 6972240. Its totient is φ = 1140480.

The previous prime is 3453773. The next prime is 3453787. The reversal of 3453774 is 4773543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1987 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (435765).

Almost surely, 2^3453774 is an apocalyptic number.

3453774 is an abundant number, since it is smaller than the sum of its proper divisors (3518466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453774 is a wasteful number, since it uses less digits than its factorization.

3453774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395.

The product of its digits is 35280, while the sum is 33.

The square root of 3453774 is about 1858.4332110679. The cubic root of 3453774 is about 151.1580585497.

The spelling of 3453774 in words is "three million, four hundred fifty-three thousand, seven hundred seventy-four".