986518396 has 12 divisors (see below), whose sum is σ = 1728977152. Its totient is φ = 492524928.

The previous prime is 986518373. The next prime is 986518411. The reversal of 986518396 is 693815689.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180540 + ... + 185923.

Almost surely, 2^986518396 is an apocalyptic number.

It is an amenable number.

986518396 is a deficient number, since it is larger than the sum of its proper divisors (742458756).

986518396 is a wasteful number, since it uses less digits than its factorization.

986518396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367140 (or 367138 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 55.

The square root of 986518396 is about 31408.8903974655. The cubic root of 986518396 is about 995.4857845224.

The spelling of 986518396 in words is "nine hundred eighty-six million, five hundred eighteen thousand, three hundred ninety-six".