6996925206 has 24 divisors (see below), whose sum is σ = 15550088760. Its totient is φ = 2332103508.

The previous prime is 6996925189. The next prime is 6996925217. The reversal of 6996925206 is 6025296996.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608991 + ... + 620373.

It is an arithmetic number, because the mean of its divisors is an integer number (647920365).

Almost surely, 2^6996925206 is an apocalyptic number.

6996925206 is an abundant number, since it is smaller than the sum of its proper divisors (8553163554).

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

6996925206 is an frugal number, since it uses more digits than its factorization.

6996925206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22777 (or 11388 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 6996925206 is about 83647.6252263027. The cubic root of 6996925206 is about 1912.6510527367.

Multiplying 6996925206 by its sum of digits (54), we get a square (377833961124 = 614682²).

6996925206 divided by its sum of digits (54) gives a square (129572689 = 11383²).

The spelling of 6996925206 in words is "six billion, nine hundred ninety-six million, nine hundred twenty-five thousand, two hundred six".