7040444070 has 64 divisors (see below), whose sum is σ = 18602369280. Its totient is φ = 1691107200.

The previous prime is 7040444029. The next prime is 7040444071. The reversal of 7040444070 is 704440407.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040444071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61896 + ... + 133835.

It is an arithmetic number, because the mean of its divisors is an integer number (290662020).

Almost surely, 2^7040444070 is an apocalyptic number.

7040444070 is an abundant number, since it is smaller than the sum of its proper divisors (11561925210).

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

7040444070 is a wasteful number, since it uses less digits than its factorization.

7040444070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195861.

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 7040444070 is about 83907.3540877079. The cubic root of 7040444070 is about 1916.6082398153.

Adding to 7040444070 its reverse (704440407), we get a palindrome (7744884477).

The spelling of 7040444070 in words is "seven billion, forty million, four hundred forty-four thousand, seventy".