68834874 has 32 divisors (see below), whose sum is σ = 141987456. Its totient is φ = 22230720.

The previous prime is 68834869. The next prime is 68834879. The reversal of 68834874 is 47843886.

It is an interprime number because it is at equal distance from previous prime (68834869) and next prime (68834879).

It is not an unprimeable number, because it can be changed into a prime (68834879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68544 + ... + 69540.

It is an arithmetic number, because the mean of its divisors is an integer number (4437108).

Almost surely, 2^68834874 is an apocalyptic number.

68834874 is an abundant number, since it is smaller than the sum of its proper divisors (73152582).

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

68834874 is a wasteful number, since it uses less digits than its factorization.

68834874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its digits is 1032192, while the sum is 48.

The square root of 68834874 is about 8296.6784920232. The cubic root of 68834874 is about 409.8291455478.

The spelling of 68834874 in words is "sixty-eight million, eight hundred thirty-four thousand, eight hundred seventy-four".