8434988 has 12 divisors (see below), whose sum is σ = 14948640. Its totient is φ = 4163952.

The previous prime is 8434967. The next prime is 8434991. The reversal of 8434988 is 8894348.

It is a super-2 number, since 2×8434988² = 142298045120288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 13031 + ... + 13662.

It is an arithmetic number, because the mean of its divisors is an integer number (1245720).

Almost surely, 2^8434988 is an apocalyptic number.

It is an amenable number.

8434988 is a deficient number, since it is larger than the sum of its proper divisors (6513652).

8434988 is a wasteful number, since it uses less digits than its factorization.

8434988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26776 (or 26774 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 8434988 is about 2904.3050803936. The cubic root of 8434988 is about 203.5611159295.

The spelling of 8434988 in words is "eight million, four hundred thirty-four thousand, nine hundred eighty-eight".