6932984381 has 2 divisors, whose sum is σ = 6932984382. Its totient is φ = 6932984380.

The previous prime is 6932984363. The next prime is 6932984413. The reversal of 6932984381 is 1834892396.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3514711225 + 3418273156 = 59285^2 + 58466^2 .

It is a cyclic number.

It is not a de Polignac number, because 6932984381 - 2²⁶ = 6865875517 is a prime.

It is a super-2 number, since 2×6932984381² = 96132544854379906322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6932984881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3466492190 + 3466492191.

It is an arithmetic number, because the mean of its divisors is an integer number (3466492191).

Almost surely, 2^6932984381 is an apocalyptic number.

It is an amenable number.

6932984381 is a deficient number, since it is larger than the sum of its proper divisors (1).

6932984381 is an equidigital number, since it uses as much as digits as its factorization.

6932984381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 53.

The square root of 6932984381 is about 83264.5445612957. The cubic root of 6932984381 is about 1906.8070132637.

The spelling of 6932984381 in words is "six billion, nine hundred thirty-two million, nine hundred eighty-four thousand, three hundred eighty-one".