374784428 has 6 divisors (see below), whose sum is σ = 655872756. Its totient is φ = 187392212.

The previous prime is 374784419. The next prime is 374784463. The reversal of 374784428 is 824487473.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46848050 + ... + 46848057.

It is an arithmetic number, because the mean of its divisors is an integer number (109312126).

Almost surely, 2^374784428 is an apocalyptic number.

It is an amenable number.

374784428 is a deficient number, since it is larger than the sum of its proper divisors (281088328).

374784428 is a wasteful number, since it uses less digits than its factorization.

374784428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93696111 (or 93696109 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 47.

The square root of 374784428 is about 19359.3498857787. The cubic root of 374784428 is about 720.9865770561.

The spelling of 374784428 in words is "three hundred seventy-four million, seven hundred eighty-four thousand, four hundred twenty-eight".