6809244970 has 16 divisors (see below), whose sum is σ = 13370881248. Its totient is φ = 2476089040.

The previous prime is 6809244943. The next prime is 6809244971. The reversal of 6809244970 is 794429086.

It is a super-2 number, since 2×6809244970² = 92731634122940601800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6809244971) 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, 30951004 + ... + 30951223.

It is an arithmetic number, because the mean of its divisors is an integer number (835680078).

Almost surely, 2^6809244970 is an apocalyptic number.

6809244970 is a deficient number, since it is larger than the sum of its proper divisors (6561636278).

6809244970 is a wasteful number, since it uses less digits than its factorization.

6809244970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61902245.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 6809244970 is about 82518.1493369792. The cubic root of 6809244970 is about 1895.3946607129.

The spelling of 6809244970 in words is "six billion, eight hundred nine million, two hundred forty-four thousand, nine hundred seventy".