7040834 has 8 divisors (see below), whose sum is σ = 10608060. Its totient is φ = 3504816.

The previous prime is 7040827. The next prime is 7040837. The reversal of 7040834 is 4380407.

It can be written as a sum of positive squares in 2 ways, for example, as 7006609 + 34225 = 2647^2 + 185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7040837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7229 + ... + 8144.

Almost surely, 2^7040834 is an apocalyptic number.

7040834 is a deficient number, since it is larger than the sum of its proper divisors (3567226).

7040834 is a wasteful number, since it uses less digits than its factorization.

7040834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15604.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 7040834 is about 2653.4569904183. The cubic root of 7040834 is about 191.6643622491.

It can be divided in two parts, 70 and 40834, that added together give a palindrome (40904).

The spelling of 7040834 in words is "seven million, forty thousand, eight hundred thirty-four".