3988760834 has 8 divisors (see below), whose sum is σ = 5985916428. Its totient is φ = 1993455360.

The previous prime is 3988760827. The next prime is 3988760851. The reversal of 3988760834 is 4380678893.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3606362809 + 382398025 = 60053^2 + 19555^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3988760834.

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, 457127 + ... + 465770.

Almost surely, 2^3988760834 is an apocalyptic number.

3988760834 is a deficient number, since it is larger than the sum of its proper divisors (1997155594).

3988760834 is a wasteful number, since it uses less digits than its factorization.

3988760834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925060.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The square root of 3988760834 is about 63156.6372917368. The cubic root of 3988760834 is about 1585.9129019720.

The spelling of 3988760834 in words is "three billion, nine hundred eighty-eight million, seven hundred sixty thousand, eight hundred thirty-four".