3916508488 has 8 divisors (see below), whose sum is σ = 7343453430. Its totient is φ = 1958254240.

The previous prime is 3916508447. The next prime is 3916508507. The reversal of 3916508488 is 8848056193.

It can be written as a sum of positive squares in only one way, i.e., 3916506724 + 1764 = 62582^2 + 42^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3916508488² = 30678077473152092288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244781773 + ... + 244781788.

Almost surely, 2^3916508488 is an apocalyptic number.

It is an amenable number.

3916508488 is a deficient number, since it is larger than the sum of its proper divisors (3426944942).

3916508488 is a wasteful number, since it uses less digits than its factorization.

3916508488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489563567 (or 489563563 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 3916508488 is about 62582.0140935077. The cubic root of 3916508488 is about 1576.2787616616.

The spelling of 3916508488 in words is "three billion, nine hundred sixteen million, five hundred eight thousand, four hundred eighty-eight".