4068734 has 4 divisors (see below), whose sum is σ = 6103104. Its totient is φ = 2034366.

The previous prime is 4068733. The next prime is 4068739. The reversal of 4068734 is 4378604.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4068734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017182 + ... + 1017185.

It is an arithmetic number, because the mean of its divisors is an integer number (1525776).

Almost surely, 2^4068734 is an apocalyptic number.

4068734 is a deficient number, since it is larger than the sum of its proper divisors (2034370).

4068734 is a wasteful number, since it uses less digits than its factorization.

4068734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034369.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4068734 is about 2017.1103093287. The cubic root of 4068734 is about 159.6441832602.

The spelling of 4068734 in words is "four million, sixty-eight thousand, seven hundred thirty-four".