374274747 has 24 divisors (see below), whose sum is σ = 674019840. Its totient is φ = 194428080.

The previous prime is 374274689. The next prime is 374274751. The reversal of 374274747 is 747472473.

374274747 is a `hidden beast` number, since 374 + 274 + 7 + 4 + 7 = 666.

It is not a de Polignac number, because 374274747 - 2²² = 370080443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374274757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 269347 + ... + 270732.

It is an arithmetic number, because the mean of its divisors is an integer number (28084160).

Almost surely, 2^374274747 is an apocalyptic number.

374274747 is a deficient number, since it is larger than the sum of its proper divisors (299745093).

374274747 is a wasteful number, since it uses less digits than its factorization.

374274747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540103 (or 540100 counting only the distinct ones).

The product of its digits is 921984, while the sum is 45.

The square root of 374274747 is about 19346.1817162974. The cubic root of 374274747 is about 720.6595980984.

The spelling of 374274747 in words is "three hundred seventy-four million, two hundred seventy-four thousand, seven hundred forty-seven".