3674138817 has 8 divisors (see below), whose sum is σ = 5056879360. Its totient is φ = 2370412080.

The previous prime is 3674138779. The next prime is 3674138861. The reversal of 3674138817 is 7188314763.

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

It is not a de Polignac number, because 3674138817 - 2¹² = 3674134721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3674138417) 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 7 ways as a sum of consecutive naturals, for example, 19753342 + ... + 19753527.

It is an arithmetic number, because the mean of its divisors is an integer number (632109920).

Almost surely, 2^3674138817 is an apocalyptic number.

It is an amenable number.

3674138817 is a deficient number, since it is larger than the sum of its proper divisors (1382740543).

3674138817 is a wasteful number, since it uses less digits than its factorization.

3674138817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39506903.

The product of its digits is 677376, while the sum is 48.

The square root of 3674138817 is about 60614.6749310759. The cubic root of 3674138817 is about 1543.0684333364.

The spelling of 3674138817 in words is "three billion, six hundred seventy-four million, one hundred thirty-eight thousand, eight hundred seventeen".