3982486738 has 8 divisors (see below), whose sum is σ = 6040850940. Its totient is φ = 1968869760.

The previous prime is 3982486723. The next prime is 3982486747. The reversal of 3982486738 is 8376842893.

It can be written as a sum of positive squares in 2 ways, for example, as 3678786409 + 303700329 = 60653^2 + 17427^2 .

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, 11186583 + ... + 11186938.

Almost surely, 2^3982486738 is an apocalyptic number.

3982486738 is a deficient number, since it is larger than the sum of its proper divisors (2058364202).

3982486738 is a wasteful number, since it uses less digits than its factorization.

3982486738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22373612.

The product of its digits is 13934592, while the sum is 58.

The square root of 3982486738 is about 63106.9468283802. The cubic root of 3982486738 is about 1585.0809484078.

The spelling of 3982486738 in words is "three billion, nine hundred eighty-two million, four hundred eighty-six thousand, seven hundred thirty-eight".