84645368 has 16 divisors (see below), whose sum is σ = 158928000. Its totient is φ = 42264576.

The previous prime is 84645331. The next prime is 84645377. The reversal of 84645368 is 86354648.

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, 728 + ... + 13031.

It is an arithmetic number, because the mean of its divisors is an integer number (9933000).

Almost surely, 2^84645368 is an apocalyptic number.

It is an amenable number.

84645368 is a deficient number, since it is larger than the sum of its proper divisors (74282632).

84645368 is a wasteful number, since it uses less digits than its factorization.

84645368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534 (or 14530 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 84645368 is about 9200.2917345049. The cubic root of 84645368 is about 439.0706417178.

The spelling of 84645368 in words is "eighty-four million, six hundred forty-five thousand, three hundred sixty-eight".