6996277812 has 24 divisors (see below), whose sum is σ = 17183840800. Its totient is φ = 2209350816.

The previous prime is 6996277763. The next prime is 6996277817. The reversal of 6996277812 is 2187726996.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6996277817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15342487 + ... + 15342942.

Almost surely, 2^6996277812 is an apocalyptic number.

It is an amenable number.

6996277812 is an abundant number, since it is smaller than the sum of its proper divisors (10187562988).

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

6996277812 is a wasteful number, since it uses less digits than its factorization.

6996277812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30685455 (or 30685453 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 57.

The square root of 6996277812 is about 83643.7553676304. The cubic root of 6996277812 is about 1912.5920612526.

The spelling of 6996277812 in words is "six billion, nine hundred ninety-six million, two hundred seventy-seven thousand, eight hundred twelve".