6916948901 has 2 divisors, whose sum is σ = 6916948902. Its totient is φ = 6916948900.

The previous prime is 6916948897. The next prime is 6916948931. The reversal of 6916948901 is 1098496196.

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., 5058907876 + 1858041025 = 71126^2 + 43105^2 .

It is a cyclic number.

It is not a de Polignac number, because 6916948901 - 2² = 6916948897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6916948931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3458474450 + 3458474451.

It is an arithmetic number, because the mean of its divisors is an integer number (3458474451).

Almost surely, 2^6916948901 is an apocalyptic number.

It is an amenable number.

6916948901 is a deficient number, since it is larger than the sum of its proper divisors (1).

6916948901 is an equidigital number, since it uses as much as digits as its factorization.

6916948901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 53.

The square root of 6916948901 is about 83168.1964515283. The cubic root of 6916948901 is about 1905.3357772053.

The spelling of 6916948901 in words is "six billion, nine hundred sixteen million, nine hundred forty-eight thousand, nine hundred one".