7040704019 has 4 divisors (see below), whose sum is σ = 7044954744. Its totient is φ = 7036453296.

The previous prime is 7040704007. The next prime is 7040704067. The reversal of 7040704019 is 9104070407.

7040704019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7040704019 is a prime.

It is a super-2 number, since 2×7040704019² = 99143026166325504722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7040704519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2122877 + ... + 2126190.

It is an arithmetic number, because the mean of its divisors is an integer number (1761238686).

Almost surely, 2^7040704019 is an apocalyptic number.

7040704019 is a deficient number, since it is larger than the sum of its proper divisors (4250725).

7040704019 is a wasteful number, since it uses less digits than its factorization.

7040704019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250724.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 7040704019 is about 83908.9030973472. The cubic root of 7040704019 is about 1916.6318280179.

The spelling of 7040704019 in words is "seven billion, forty million, seven hundred four thousand, nineteen".