3614990639 has 8 divisors (see below), whose sum is σ = 3895184832. Its totient is φ = 3335099040.

The previous prime is 3614990629. The next prime is 3614990647. The reversal of 3614990639 is 9360994163.

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

It is a de Polignac number, because none of the positive numbers 2^k-3614990639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3614990629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50519 + ... + 98904.

It is an arithmetic number, because the mean of its divisors is an integer number (486898104).

Almost surely, 2^3614990639 is an apocalyptic number.

3614990639 is a deficient number, since it is larger than the sum of its proper divisors (280194193).

3614990639 is a wasteful number, since it uses less digits than its factorization.

3614990639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151297.

The product of its (nonzero) digits is 944784, while the sum is 50.

The square root of 3614990639 is about 60124.7922158572. The cubic root of 3614990639 is about 1534.7432277478.

The spelling of 3614990639 in words is "three billion, six hundred fourteen million, nine hundred ninety thousand, six hundred thirty-nine".