68584386 has 16 divisors (see below), whose sum is σ = 147720384. Its totient is φ = 21102864.

The previous prime is 68584363. The next prime is 68584393. The reversal of 68584386 is 68348586.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439566 + ... + 439721.

It is an arithmetic number, because the mean of its divisors is an integer number (9232524).

Almost surely, 2^68584386 is an apocalyptic number.

68584386 is an abundant number, since it is smaller than the sum of its proper divisors (79135998).

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

68584386 is a wasteful number, since it uses less digits than its factorization.

68584386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879305.

The product of its digits is 1105920, while the sum is 48.

The square root of 68584386 is about 8281.5690542312. The cubic root of 68584386 is about 409.3314227530.

The spelling of 68584386 in words is "sixty-eight million, five hundred eighty-four thousand, three hundred eighty-six".