7008398971 has 16 divisors (see below), whose sum is σ = 8520975360. Its totient is φ = 5627018880.

The previous prime is 7008398959. The next prime is 7008399029. The reversal of 7008398971 is 1798938007.

It is not a de Polignac number, because 7008398971 - 2⁵ = 7008398939 is a prime.

It is a super-2 number, since 2×7008398971² = 98235312273427717682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7008398921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114451 + ... + 164668.

It is an arithmetic number, because the mean of its divisors is an integer number (532560960).

Almost surely, 2^7008398971 is an apocalyptic number.

7008398971 is a deficient number, since it is larger than the sum of its proper divisors (1512576389).

7008398971 is a wasteful number, since it uses less digits than its factorization.

7008398971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279354.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 7008398971 is about 83716.1810583832. The cubic root of 7008398971 is about 1913.6959557217.

The spelling of 7008398971 in words is "seven billion, eight million, three hundred ninety-eight thousand, nine hundred seventy-one".