2724034 has 4 divisors (see below), whose sum is σ = 4086054. Its totient is φ = 1362016.

The previous prime is 2724031. The next prime is 2724047. The reversal of 2724034 is 4304272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2241009 + 483025 = 1497^2 + 695^2 .

It is a super-2 number, since 2×2724034² = 14840722466312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2723996 and 2724014.

It is not an unprimeable number, because it can be changed into a prime (2724031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681007 + ... + 681010.

2^2724034 is an apocalyptic number.

2724034 is a deficient number, since it is larger than the sum of its proper divisors (1362020).

2724034 is a wasteful number, since it uses less digits than its factorization.

2724034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362019.

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

The square root of 2724034 is about 1650.4647830233. The cubic root of 2724034 is about 139.6596152635.

The spelling of 2724034 in words is "two million, seven hundred twenty-four thousand, thirty-four".