6314989738 has 8 divisors (see below), whose sum is σ = 9504814788. Its totient is φ = 3146718144.

The previous prime is 6314989729. The next prime is 6314989829. The reversal of 6314989738 is 8379894136.

It can be written as a sum of positive squares in 2 ways, for example, as 5229748489 + 1085241249 = 72317^2 + 32943^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5387631 + ... + 5388802.

Almost surely, 2^6314989738 is an apocalyptic number.

6314989738 is a deficient number, since it is larger than the sum of its proper divisors (3189825050).

6314989738 is a wasteful number, since it uses less digits than its factorization.

6314989738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10776728.

The product of its digits is 7838208, while the sum is 58.

The square root of 6314989738 is about 79466.9097046060. The cubic root of 6314989738 is about 1848.3783927859.

The spelling of 6314989738 in words is "six billion, three hundred fourteen million, nine hundred eighty-nine thousand, seven hundred thirty-eight".