3616939379 has 8 divisors (see below), whose sum is σ = 3706516800. Its totient is φ = 3527887936.

The previous prime is 3616939373. The next prime is 3616939387. The reversal of 3616939379 is 9739396163.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3616939379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3616939373) 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, 117554 + ... + 145095.

It is an arithmetic number, because the mean of its divisors is an integer number (463314600).

Almost surely, 2^3616939379 is an apocalyptic number.

3616939379 is a deficient number, since it is larger than the sum of its proper divisors (89577421).

3616939379 is a wasteful number, since it uses less digits than its factorization.

3616939379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262989.

The product of its digits is 4960116, while the sum is 56.

The square root of 3616939379 is about 60140.9958264743. The cubic root of 3616939379 is about 1535.0189572084.

The spelling of 3616939379 in words is "three billion, six hundred sixteen million, nine hundred thirty-nine thousand, three hundred seventy-nine".