8426974 has 8 divisors (see below), whose sum is σ = 12813840. Its totient is φ = 4155696.

The previous prime is 8426969. The next prime is 8426983. The reversal of 8426974 is 4796248.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28714 + ... + 29005.

It is an arithmetic number, because the mean of its divisors is an integer number (1601730).

Almost surely, 2^8426974 is an apocalyptic number.

8426974 is a deficient number, since it is larger than the sum of its proper divisors (4386866).

8426974 is a wasteful number, since it uses less digits than its factorization.

8426974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57794.

The product of its digits is 96768, while the sum is 40.

The square root of 8426974 is about 2902.9250765392. The cubic root of 8426974 is about 203.4966283572.

The spelling of 8426974 in words is "eight million, four hundred twenty-six thousand, nine hundred seventy-four".