7001280004 has 12 divisors (see below), whose sum is σ = 12373550028. Its totient is φ = 3465980000.

The previous prime is 7001279969. The next prime is 7001280031. The reversal of 7001280004 is 4000821007.

It can be written as a sum of positive squares in 2 ways, for example, as 4682664900 + 2318615104 = 68430^2 + 48152^2 .

It is an unprimeable number.

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, 8664547 + ... + 8665354.

It is an arithmetic number, because the mean of its divisors is an integer number (1031129169).

Almost surely, 2^7001280004 is an apocalyptic number.

It is an amenable number.

7001280004 is a deficient number, since it is larger than the sum of its proper divisors (5372270024).

7001280004 is a wasteful number, since it uses less digits than its factorization.

7001280004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17330006 (or 17330004 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 7001280004 is about 83673.6517907519. The cubic root of 7001280004 is about 1913.0477737407.

The spelling of 7001280004 in words is "seven billion, one million, two hundred eighty thousand, four".