6898191741 has 40 divisors (see below), whose sum is σ = 11822880960. Its totient is φ = 3926403072.

The previous prime is 6898191701. The next prime is 6898191743. The reversal of 6898191741 is 1471918986.

It is not a de Polignac number, because 6898191741 - 2⁷ = 6898191613 is a prime.

It is a super-2 number, since 2×6898191741² = 95170098591201222162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6898191743) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 122050 + ... + 169388.

It is an arithmetic number, because the mean of its divisors is an integer number (295572024).

Almost surely, 2^6898191741 is an apocalyptic number.

It is an amenable number.

6898191741 is a deficient number, since it is larger than the sum of its proper divisors (4924689219).

6898191741 is a wasteful number, since it uses less digits than its factorization.

6898191741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47615 (or 47606 counting only the distinct ones).

The product of its digits is 870912, while the sum is 54.

The square root of 6898191741 is about 83055.3534758597. The cubic root of 6898191741 is about 1903.6119419177.

The spelling of 6898191741 in words is "six billion, eight hundred ninety-eight million, one hundred ninety-one thousand, seven hundred forty-one".