2939694 has 16 divisors (see below), whose sum is σ = 5951232. Its totient is φ = 967928.

The previous prime is 2939693. The next prime is 2939707. The reversal of 2939694 is 4969392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2454 + ... + 3449.

It is an arithmetic number, because the mean of its divisors is an integer number (371952).

2^2939694 is an apocalyptic number.

2939694 is an abundant number, since it is smaller than the sum of its proper divisors (3011538).

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

2939694 is a wasteful number, since it uses less digits than its factorization.

2939694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5991.

The product of its digits is 104976, while the sum is 42.

The square root of 2939694 is about 1714.5535862142. The cubic root of 2939694 is about 143.2520048207.

The spelling of 2939694 in words is "two million, nine hundred thirty-nine thousand, six hundred ninety-four".