8672398 has 16 divisors (see below), whose sum is σ = 15649920. Its totient is φ = 3521016.

The previous prime is 8672387. The next prime is 8672407. The reversal of 8672398 is 8932768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16036 + ... + 16567.

It is an arithmetic number, because the mean of its divisors is an integer number (978120).

Almost surely, 2^8672398 is an apocalyptic number.

8672398 is a deficient number, since it is larger than the sum of its proper divisors (6977522).

8672398 is a wasteful number, since it uses less digits than its factorization.

8672398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32631.

The product of its digits is 145152, while the sum is 43.

The square root of 8672398 is about 2944.8935464631. The cubic root of 8672398 is about 205.4532742454.

The spelling of 8672398 in words is "eight million, six hundred seventy-two thousand, three hundred ninety-eight".