374474742946 has 8 divisors (see below), whose sum is σ = 561733231644. Its totient is φ = 187230332400.

The previous prime is 374474742923. The next prime is 374474742947. The reversal of 374474742946 is 649247474473.

It can be written as a sum of positive squares in 2 ways, for example, as 295310730625 + 79164012321 = 543425^2 + 281361^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (374474742947) 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 3 ways as a sum of consecutive naturals, for example, 3452785 + ... + 3559588.

Almost surely, 2^374474742946 is an apocalyptic number.

374474742946 is a deficient number, since it is larger than the sum of its proper divisors (187258488698).

374474742946 is a wasteful number, since it uses less digits than its factorization.

374474742946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7039076.

The product of its digits is 113799168, while the sum is 61.

The spelling of 374474742946 in words is "three hundred seventy-four billion, four hundred seventy-four million, seven hundred forty-two thousand, nine hundred forty-six".