3390694 has 4 divisors (see below), whose sum is σ = 5086044. Its totient is φ = 1695346.

The previous prime is 3390691. The next prime is 3390697. The reversal of 3390694 is 4960933.

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

It is an interprime number because it is at equal distance from previous prime (3390691) and next prime (3390697).

It is a super-2 number, since 2×3390694² = 22993611603272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847672 + ... + 847675.

It is an arithmetic number, because the mean of its divisors is an integer number (1271511).

Almost surely, 2^3390694 is an apocalyptic number.

3390694 is a deficient number, since it is larger than the sum of its proper divisors (1695350).

3390694 is a wasteful number, since it uses less digits than its factorization.

3390694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695349.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3390694 is about 1841.3837188375. The cubic root of 3390694 is about 150.2321442454.

The spelling of 3390694 in words is "three million, three hundred ninety thousand, six hundred ninety-four".