6996885401 has 8 divisors (see below), whose sum is σ = 7661991744. Its totient is φ = 6336616720.

The previous prime is 6996885397. The next prime is 6996885403. The reversal of 6996885401 is 1045886996.

It is a happy number.

6996885401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6996885401 - 2² = 6996885397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6996885403) 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 7 ways as a sum of consecutive naturals, for example, 1206386 + ... + 1212171.

It is an arithmetic number, because the mean of its divisors is an integer number (957748968).

Almost surely, 2^6996885401 is an apocalyptic number.

It is an amenable number.

6996885401 is a deficient number, since it is larger than the sum of its proper divisors (665106343).

6996885401 is a wasteful number, since it uses less digits than its factorization.

6996885401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418831.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The square root of 6996885401 is about 83647.3872933279. The cubic root of 6996885401 is about 1912.6474257521.

The spelling of 6996885401 in words is "six billion, nine hundred ninety-six million, eight hundred eighty-five thousand, four hundred one".