6985073877 has 8 divisors (see below), whose sum is σ = 9315941664. Its totient is φ = 4655461008.

The previous prime is 6985073867. The next prime is 6985073899. The reversal of 6985073877 is 7783705896.

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

It is not a de Polignac number, because 6985073877 - 2⁶ = 6985073813 is a prime.

It is a super-3 number, since 3×6985073877³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 6985073877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6985073807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300663 + ... + 323060.

It is an arithmetic number, because the mean of its divisors is an integer number (1164492708).

Almost surely, 2^6985073877 is an apocalyptic number.

It is an amenable number.

6985073877 is a deficient number, since it is larger than the sum of its proper divisors (2330867787).

6985073877 is a wasteful number, since it uses less digits than its factorization.

6985073877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627459.

The product of its (nonzero) digits is 17781120, while the sum is 60.

The square root of 6985073877 is about 83576.7544057557. The cubic root of 6985073877 is about 1911.5705654152.

The spelling of 6985073877 in words is "six billion, nine hundred eighty-five million, seventy-three thousand, eight hundred seventy-seven".