6874899718 has 4 divisors (see below), whose sum is σ = 10312349580. Its totient is φ = 3437449858.

The previous prime is 6874899601. The next prime is 6874899743. The reversal of 6874899718 is 8179984786.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8179984786 = 2 ⋅4089992393.

It is a super-2 number, since 2×6874899718² = 94528492265112959048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718724928 + ... + 1718724931.

It is an arithmetic number, because the mean of its divisors is an integer number (2578087395).

Almost surely, 2^6874899718 is an apocalyptic number.

6874899718 is a deficient number, since it is larger than the sum of its proper divisors (3437449862).

6874899718 is a wasteful number, since it uses less digits than its factorization.

6874899718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437449861.

The product of its digits is 48771072, while the sum is 67.

The square root of 6874899718 is about 82915.0150334666. The cubic root of 6874899718 is about 1901.4669850587.

The spelling of 6874899718 in words is "six billion, eight hundred seventy-four million, eight hundred ninety-nine thousand, seven hundred eighteen".