3430394 has 16 divisors (see below), whose sum is σ = 5645376. Its totient is φ = 1550400.

The previous prime is 3430391. The next prime is 3430403. The reversal of 3430394 is 4930343.

It is not an unprimeable number, because it can be changed into a prime (3430391) 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, 4979 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (352836).

Almost surely, 2^3430394 is an apocalyptic number.

3430394 is a deficient number, since it is larger than the sum of its proper divisors (2214982).

3430394 is a wasteful number, since it uses less digits than its factorization.

3430394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3430394 is about 1852.1322846924. The cubic root of 3430394 is about 150.8162025524.

The spelling of 3430394 in words is "three million, four hundred thirty thousand, three hundred ninety-four".