2740234 has 8 divisors (see below), whose sum is σ = 4697568. Its totient is φ = 1174380.

The previous prime is 2740223. The next prime is 2740249. The reversal of 2740234 is 4320472.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97852 + ... + 97879.

It is an arithmetic number, because the mean of its divisors is an integer number (587196).

2^2740234 is an apocalyptic number.

2740234 is a deficient number, since it is larger than the sum of its proper divisors (1957334).

2740234 is a wasteful number, since it uses less digits than its factorization.

2740234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195740.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 2740234 is about 1655.3652165006. The cubic root of 2740234 is about 139.9359230579.

The spelling of 2740234 in words is "two million, seven hundred forty thousand, two hundred thirty-four".