8494958 has 16 divisors (see below), whose sum is σ = 13395456. Its totient is φ = 4032600.

The previous prime is 8494943. The next prime is 8494963. The reversal of 8494958 is 8594948.

It is a super-2 number, since 2×8494958² = 144328622843528, which contains 22 as substring.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6335 + ... + 7557.

It is an arithmetic number, because the mean of its divisors is an integer number (837216).

Almost surely, 2^8494958 is an apocalyptic number.

8494958 is a deficient number, since it is larger than the sum of its proper divisors (4900498).

8494958 is a wasteful number, since it uses less digits than its factorization.

8494958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its digits is 414720, while the sum is 47.

The square root of 8494958 is about 2914.6111232890. The cubic root of 8494958 is about 204.0423947518.

The spelling of 8494958 in words is "eight million, four hundred ninety-four thousand, nine hundred fifty-eight".