7040942208 has 96 divisors (see below), whose sum is σ = 20914732800. Its totient is φ = 2271260160.

The previous prime is 7040942203. The next prime is 7040942213. The reversal of 7040942208 is 8022490407.

7040942208 is a `hidden beast` number, since 7 + 0 + 409 + 42 + 208 = 666.

It is an interprime number because it is at equal distance from previous prime (7040942203) and next prime (7040942213).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7040942203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 62868 + ... + 134291.

It is an arithmetic number, because the mean of its divisors is an integer number (217861800).

Almost surely, 2^7040942208 is an apocalyptic number.

It is an amenable number.

7040942208 is an abundant number, since it is smaller than the sum of its proper divisors (13873790592).

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

7040942208 is a wasteful number, since it uses less digits than its factorization.

7040942208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197210 (or 197195 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7040942208 is about 83910.3224162558. The cubic root of 7040942208 is about 1916.6534411723.

The spelling of 7040942208 in words is "seven billion, forty million, nine hundred forty-two thousand, two hundred eight".