2739164 has 6 divisors (see below), whose sum is σ = 4793544. Its totient is φ = 1369580.

The previous prime is 2739151. The next prime is 2739181. The reversal of 2739164 is 4619372.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2739164.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 342392 + ... + 342399.

It is an arithmetic number, because the mean of its divisors is an integer number (798924).

2^2739164 is an apocalyptic number.

It is an amenable number.

2739164 is a deficient number, since it is larger than the sum of its proper divisors (2054380).

2739164 is a wasteful number, since it uses less digits than its factorization.

2739164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684795 (or 684793 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 2739164 is about 1655.0419934249. The cubic root of 2739164 is about 139.9177067388.

The spelling of 2739164 in words is "two million, seven hundred thirty-nine thousand, one hundred sixty-four".