2739934 has 8 divisors (see below), whose sum is σ = 4126320. Its totient is φ = 1364496.

The previous prime is 2739931. The next prime is 2739973. The reversal of 2739934 is 4399372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2739893 and 2739902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2079 + ... + 3130.

It is an arithmetic number, because the mean of its divisors is an integer number (515790).

2^2739934 is an apocalyptic number.

2739934 is a deficient number, since it is larger than the sum of its proper divisors (1386386).

2739934 is a wasteful number, since it uses less digits than its factorization.

2739934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474.

The product of its digits is 40824, while the sum is 37.

The square root of 2739934 is about 1655.2745995756. The cubic root of 2739934 is about 139.9308161572.

It can be divided in two parts, 2 and 739934, that added together give a triangular number (739936 = T₁₂₁₆).

The spelling of 2739934 in words is "two million, seven hundred thirty-nine thousand, nine hundred thirty-four".