3494685 has 16 divisors (see below), whose sum is σ = 5711616. Its totient is φ = 1823808.

The previous prime is 3494681. The next prime is 3494693. The reversal of 3494685 is 5864943.

It is not a de Polignac number, because 3494685 - 2² = 3494681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (356976).

Almost surely, 2^3494685 is an apocalyptic number.

It is an amenable number.

3494685 is a deficient number, since it is larger than the sum of its proper divisors (2216931).

3494685 is a wasteful number, since it uses less digits than its factorization.

3494685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012.

The product of its digits is 103680, while the sum is 39.

The square root of 3494685 is about 1869.4076601961. The cubic root of 3494685 is about 151.7525550370.

The spelling of 3494685 in words is "three million, four hundred ninety-four thousand, six hundred eighty-five".