6858432001 has 2 divisors, whose sum is σ = 6858432002. Its totient is φ = 6858432000.

The previous prime is 6858431963. The next prime is 6858432029. The reversal of 6858432001 is 1002348586.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4257432001 + 2601000000 = 65249^2 + 51000^2 .

It is a cyclic number.

It is not a de Polignac number, because 6858432001 - 2¹³ = 6858423809 is a prime.

It is not a weakly prime, because it can be changed into another prime (6858432101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429216000 + 3429216001.

It is an arithmetic number, because the mean of its divisors is an integer number (3429216001).

Almost surely, 2^6858432001 is an apocalyptic number.

It is an amenable number.

6858432001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6858432001 is an equidigital number, since it uses as much as digits as its factorization.

6858432001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 6858432001 is about 82815.6507008186. The cubic root of 6858432001 is about 1899.9475517378.

The spelling of 6858432001 in words is "six billion, eight hundred fifty-eight million, four hundred thirty-two thousand, one".