84934464 has 28 divisors (see below), whose sum is σ = 224722944. Its totient is φ = 28311424.

The previous prime is 84934459. The next prime is 84934471. The reversal of 84934464 is 46443948.

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, 220992 + ... + 221375.

Almost surely, 2^84934464 is an apocalyptic number.

It is an amenable number.

84934464 is an abundant number, since it is smaller than the sum of its proper divisors (139788480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84934464 is a wasteful number, since it uses less digits than its factorization.

84934464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442382 (or 442372 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 84934464 is about 9215.9895833274. The cubic root of 84934464 is about 439.5699379150.

The spelling of 84934464 in words is "eighty-four million, nine hundred thirty-four thousand, four hundred sixty-four".