1986336104 has 16 divisors (see below), whose sum is σ = 3725961120. Its totient is φ = 992746480.

The previous prime is 1986336091. The next prime is 1986336119. The reversal of 1986336104 is 4016336891.

It is a super-2 number, since 2×1986336104² = 7891062236107797632, which contains 22 as substring.

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, 32204 + ... + 70779.

It is an arithmetic number, because the mean of its divisors is an integer number (232872570).

Almost surely, 2^1986336104 is an apocalyptic number.

It is an amenable number.

1986336104 is a deficient number, since it is larger than the sum of its proper divisors (1739625016).

1986336104 is a wasteful number, since it uses less digits than its factorization.

1986336104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105400 (or 105396 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1986336104 is about 44568.3307293419. The cubic root of 1986336104 is about 1257.0452524527.

The spelling of 1986336104 in words is "one billion, nine hundred eighty-six million, three hundred thirty-six thousand, one hundred four".