6980884349 has 4 divisors (see below), whose sum is σ = 6982810560. Its totient is φ = 6978958140.

The previous prime is 6980884331. The next prime is 6980884363. The reversal of 6980884349 is 9434880896.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6980884349 - 2²⁰ = 6979835773 is a prime.

It is a super-2 number, since 2×6980884349² = 97465492588226307602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980884249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957659 + ... + 964920.

It is an arithmetic number, because the mean of its divisors is an integer number (1745702640).

Almost surely, 2^6980884349 is an apocalyptic number.

It is an amenable number.

6980884349 is a deficient number, since it is larger than the sum of its proper divisors (1926211).

6980884349 is a wasteful number, since it uses less digits than its factorization.

6980884349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926210.

The product of its (nonzero) digits is 11943936, while the sum is 59.

The square root of 6980884349 is about 83551.6866915324. The cubic root of 6980884349 is about 1911.1883131910.

The spelling of 6980884349 in words is "six billion, nine hundred eighty million, eight hundred eighty-four thousand, three hundred forty-nine".