8486634 has 16 divisors (see below), whose sum is σ = 18279072. Its totient is φ = 2611248.

The previous prime is 8486629. The next prime is 8486641. The reversal of 8486634 is 4366848.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 8486592 and 8486601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54324 + ... + 54479.

It is an arithmetic number, because the mean of its divisors is an integer number (1142442).

Almost surely, 2^8486634 is an apocalyptic number.

8486634 is an abundant number, since it is smaller than the sum of its proper divisors (9792438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8486634 is a wasteful number, since it uses less digits than its factorization.

8486634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108821.

The product of its digits is 110592, while the sum is 39.

The square root of 8486634 is about 2913.1827955005. The cubic root of 8486634 is about 203.9757276004.

The spelling of 8486634 in words is "eight million, four hundred eighty-six thousand, six hundred thirty-four".