68783034 has 16 divisors (see below), whose sum is σ = 137966688. Its totient is φ = 22860912.

The previous prime is 68782981. The next prime is 68783053. The reversal of 68783034 is 43038786.

It is a super-2 number, since 2×68783034² = 9462211532490312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68782983 and 68783001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14437 + ... + 18600.

It is an arithmetic number, because the mean of its divisors is an integer number (8622918).

Almost surely, 2^68783034 is an apocalyptic number.

68783034 is an abundant number, since it is smaller than the sum of its proper divisors (69183654).

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

68783034 is a wasteful number, since it uses less digits than its factorization.

68783034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33389.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 68783034 is about 8293.5537618080. The cubic root of 68783034 is about 409.7262380278.

The spelling of 68783034 in words is "sixty-eight million, seven hundred eighty-three thousand, thirty-four".