6980251239 has 24 divisors (see below), whose sum is σ = 10863478080. Its totient is φ = 4293438912.

The previous prime is 6980251211. The next prime is 6980251247. The reversal of 6980251239 is 9321520896.

It is not a de Polignac number, because 6980251239 - 2⁵ = 6980251207 is a prime.

It is a super-2 number, since 2×6980251239² = 97447814719122070242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6980251194 and 6980251203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980251339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245442 + ... + 272400.

It is an arithmetic number, because the mean of its divisors is an integer number (452644920).

Almost surely, 2^6980251239 is an apocalyptic number.

6980251239 is a deficient number, since it is larger than the sum of its proper divisors (3883226841).

6980251239 is a wasteful number, since it uses less digits than its factorization.

6980251239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29191 (or 29188 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 6980251239 is about 83547.8978730165. The cubic root of 6980251239 is about 1911.1305349806.

The spelling of 6980251239 in words is "six billion, nine hundred eighty million, two hundred fifty-one thousand, two hundred thirty-nine".