7040034 has 20 divisors (see below), whose sum is σ = 15775254. Its totient is φ = 2346624.

The previous prime is 7040021. The next prime is 7040041. The reversal of 7040034 is 4300407.

It can be written as a sum of positive squares in only one way, i.e., 5774409 + 1265625 = 2403^2 + 1125^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7039989 and 7040016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21567 + ... + 21890.

Almost surely, 2^7040034 is an apocalyptic number.

7040034 is an abundant number, since it is smaller than the sum of its proper divisors (8735220).

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

7040034 is a wasteful number, since it uses less digits than its factorization.

7040034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43471 (or 43462 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 7040034 is about 2653.3062393927. The cubic root of 7040034 is about 191.6571028204.

It can be divided in two parts, 70 and 40034, that added together give a palindrome (40104).

The spelling of 7040034 in words is "seven million, forty thousand, thirty-four".