3430674 has 56 divisors (see below), whose sum is σ = 8354892. Its totient is φ = 1049760.

The previous prime is 3430663. The next prime is 3430711. The reversal of 3430674 is 4760343.

It can be written as a sum of positive squares in 2 ways, for example, as 2537649 + 893025 = 1593^2 + 945^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 18864 + ... + 19044.

Almost surely, 2^3430674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3430674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4177446).

3430674 is an abundant number, since it is smaller than the sum of its proper divisors (4924218).

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

3430674 is a wasteful number, since it uses less digits than its factorization.

3430674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3430674 is about 1852.2078717034. The cubic root of 3430674 is about 150.8203058116.

The spelling of 3430674 in words is "three million, four hundred thirty thousand, six hundred seventy-four".