8397634 has 8 divisors (see below), whose sum is σ = 14395968. Its totient is φ = 3598980.

The previous prime is 8397629. The next prime is 8397709. The reversal of 8397634 is 4367938.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 8⁷ + 3³ + 9² + 7⁸ + 6² + 3¹² + 4⁶ .

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, 299902 + ... + 299929.

It is an arithmetic number, because the mean of its divisors is an integer number (1799496).

Almost surely, 2^8397634 is an apocalyptic number.

8397634 is a deficient number, since it is larger than the sum of its proper divisors (5998334).

8397634 is a wasteful number, since it uses less digits than its factorization.

8397634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599840.

The product of its digits is 108864, while the sum is 40.

The square root of 8397634 is about 2897.8671467133. The cubic root of 8397634 is about 203.2601839058.

The spelling of 8397634 in words is "eight million, three hundred ninety-seven thousand, six hundred thirty-four".