374439242 has 16 divisors (see below), whose sum is σ = 581691240. Its totient is φ = 180556992.

The previous prime is 374439239. The next prime is 374439253. The reversal of 374439242 is 242934473.

It can be written as a sum of positive squares in 4 ways, for example, as 264420121 + 110019121 = 16261^2 + 10489^2 .

It is a junction number, because it is equal to n+sod(n) for n = 374439196 and 374439205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55568 + ... + 61940.

Almost surely, 2^374439242 is an apocalyptic number.

374439242 is a deficient number, since it is larger than the sum of its proper divisors (207251998).

374439242 is a wasteful number, since it uses less digits than its factorization.

374439242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417.

The product of its digits is 145152, while the sum is 38.

The square root of 374439242 is about 19350.4326049833. The cubic root of 374439242 is about 720.7651600675.

The spelling of 374439242 in words is "three hundred seventy-four million, four hundred thirty-nine thousand, two hundred forty-two".