2734392 has 16 divisors (see below), whose sum is σ = 6836040. Its totient is φ = 911456.

The previous prime is 2734387. The next prime is 2734393. The reversal of 2734392 is 2934372.

2734392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56943 + ... + 56990.

2^2734392 is an apocalyptic number.

It is an amenable number.

2734392 is an abundant number, since it is smaller than the sum of its proper divisors (4101648).

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

2734392 is a wasteful number, since it uses less digits than its factorization.

2734392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113942 (or 113938 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 2734392 is about 1653.5997097242. The cubic root of 2734392 is about 139.8364075533.

The spelling of 2734392 in words is "two million, seven hundred thirty-four thousand, three hundred ninety-two".