986279434 has 16 divisors (see below), whose sum is σ = 1692236736. Its totient is φ = 422323200.

The previous prime is 986279431. The next prime is 986279449. The reversal of 986279434 is 434972689.

It is a happy number.

986279434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (986279431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13687 + ... + 46474.

It is an arithmetic number, because the mean of its divisors is an integer number (105764796).

Almost surely, 2^986279434 is an apocalyptic number.

986279434 is a deficient number, since it is larger than the sum of its proper divisors (705957302).

986279434 is a wasteful number, since it uses less digits than its factorization.

986279434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61341.

The product of its digits is 2612736, while the sum is 52.

The square root of 986279434 is about 31405.0861167423. The cubic root of 986279434 is about 995.4053999819.

The spelling of 986279434 in words is "nine hundred eighty-six million, two hundred seventy-nine thousand, four hundred thirty-four".