6708832397 has 2 divisors, whose sum is σ = 6708832398. Its totient is φ = 6708832396.

The previous prime is 6708832381. The next prime is 6708832457. The reversal of 6708832397 is 7932388076.

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., 6693039721 + 15792676 = 81811^2 + 3974^2 .

It is a cyclic number.

It is not a de Polignac number, because 6708832397 - 2⁴ = 6708832381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6708832367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3354416198 + 3354416199.

It is an arithmetic number, because the mean of its divisors is an integer number (3354416199).

Almost surely, 2^6708832397 is an apocalyptic number.

It is an amenable number.

6708832397 is a deficient number, since it is larger than the sum of its proper divisors (1).

6708832397 is an equidigital number, since it uses as much as digits as its factorization.

6708832397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 6708832397 is about 81907.4624011756. The cubic root of 6708832397 is about 1886.0316686070.

The spelling of 6708832397 in words is "six billion, seven hundred eight million, eight hundred thirty-two thousand, three hundred ninety-seven".