84943004 has 12 divisors (see below), whose sum is σ = 149966544. Its totient is φ = 42095424.

The previous prime is 84942961. The next prime is 84943013. The reversal of 84943004 is 40034948.

It is a congruent number.

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, 93512 + ... + 94415.

It is an arithmetic number, because the mean of its divisors is an integer number (12497212).

Almost surely, 2^84943004 is an apocalyptic number.

It is an amenable number.

84943004 is a deficient number, since it is larger than the sum of its proper divisors (65023540).

84943004 is a wasteful number, since it uses less digits than its factorization.

84943004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188044 (or 188042 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 84943004 is about 9216.4528968579. The cubic root of 84943004 is about 439.5846700637.

The spelling of 84943004 in words is "eighty-four million, nine hundred forty-three thousand, four".