3742643315 has 8 divisors (see below), whose sum is σ = 4497221088. Its totient is φ = 2990081920.

The previous prime is 3742643297. The next prime is 3742643327. The reversal of 3742643315 is 5133462473.

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

It is not a de Polignac number, because 3742643315 - 2⁶ = 3742643251 is a prime.

It is a Duffinian number.

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, 500006 + ... + 507435.

It is an arithmetic number, because the mean of its divisors is an integer number (562152636).

Almost surely, 2^3742643315 is an apocalyptic number.

3742643315 is a deficient number, since it is larger than the sum of its proper divisors (754577773).

3742643315 is a wasteful number, since it uses less digits than its factorization.

3742643315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008189.

The product of its digits is 181440, while the sum is 38.

The square root of 3742643315 is about 61177.1469995128. The cubic root of 3742643315 is about 1552.5996354140.

The spelling of 3742643315 in words is "three billion, seven hundred forty-two million, six hundred forty-three thousand, three hundred fifteen".