374273442 has 24 divisors (see below), whose sum is σ = 811410444. Its totient is φ = 124683264.

The previous prime is 374273437. The next prime is 374273483. The reversal of 374273442 is 244372473.

It can be written as a sum of positive squares in 2 ways, for example, as 360278361 + 13995081 = 18981^2 + 3741^2 .

It is a junction number, because it is equal to n+sod(n) for n = 374273397 and 374273406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30658 + ... + 41090.

Almost surely, 2^374273442 is an apocalyptic number.

374273442 is an abundant number, since it is smaller than the sum of its proper divisors (437137002).

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

374273442 is a wasteful number, since it uses less digits than its factorization.

374273442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434 (or 12431 counting only the distinct ones).

The product of its digits is 112896, while the sum is 36.

The square root of 374273442 is about 19346.1479886824. The cubic root of 374273442 is about 720.6587605124.

The spelling of 374273442 in words is "three hundred seventy-four million, two hundred seventy-three thousand, four hundred forty-two".