6900477012 has 72 divisors (see below), whose sum is σ = 20492340960. Its totient is φ = 1930201920.

The previous prime is 6900476993. The next prime is 6900477049. The reversal of 6900477012 is 2107740096.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665062 + ... + 675357.

Almost surely, 2^6900477012 is an apocalyptic number.

It is an amenable number.

6900477012 is an abundant number, since it is smaller than the sum of its proper divisors (13591863948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6900477012 is a wasteful number, since it uses less digits than its factorization.

6900477012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340453 (or 1340448 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 6900477012 is about 83069.1098543857. The cubic root of 6900477012 is about 1903.8221317290.

The spelling of 6900477012 in words is "six billion, nine hundred million, four hundred seventy-seven thousand, twelve".