2974234 has 4 divisors (see below), whose sum is σ = 4461354. Its totient is φ = 1487116.

The previous prime is 2974219. The next prime is 2974289. The reversal of 2974234 is 4324792.

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., 1570009 + 1404225 = 1253^2 + 1185^2 .

It is a Smith number, since the sum of its digits (31) 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 = 2974196 and 2974205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743557 + ... + 743560.

2^2974234 is an apocalyptic number.

2974234 is a deficient number, since it is larger than the sum of its proper divisors (1487120).

2974234 is a wasteful number, since it uses less digits than its factorization.

2974234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487119.

The product of its digits is 12096, while the sum is 31.

The square root of 2974234 is about 1724.5967644641. The cubic root of 2974234 is about 143.8108692441.

The spelling of 2974234 in words is "two million, nine hundred seventy-four thousand, two hundred thirty-four".