8042734 has 32 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 3170688.

The previous prime is 8042729. The next prime is 8042737. The reversal of 8042734 is 4372408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8042737) 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, 10827 + ... + 11545.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^8042734 is an apocalyptic number.

8042734 is a deficient number, since it is larger than the sum of its proper divisors (6887186).

8042734 is a wasteful number, since it uses less digits than its factorization.

8042734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 8042734 is about 2835.9714385022. The cubic root of 8042734 is about 200.3554844464.

The spelling of 8042734 in words is "eight million, forty-two thousand, seven hundred thirty-four".