3162742474 has 16 divisors (see below), whose sum is σ = 4790154600. Its totient is φ = 1566039744.

The previous prime is 3162742469. The next prime is 3162742553. The reversal of 3162742474 is 4742472613.

It can be written as a sum of positive squares in 4 ways, for example, as 2106167449 + 1056575025 = 45893^2 + 32505^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790872 + ... + 794860.

Almost surely, 2^3162742474 is an apocalyptic number.

3162742474 is a deficient number, since it is larger than the sum of its proper divisors (1627412126).

3162742474 is a wasteful number, since it uses less digits than its factorization.

3162742474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7737.

The product of its digits is 225792, while the sum is 40.

The square root of 3162742474 is about 56238.2652115088. The cubic root of 3162742474 is about 1467.8711799218.

The spelling of 3162742474 in words is "three billion, one hundred sixty-two million, seven hundred forty-two thousand, four hundred seventy-four".