6974448045 has 32 divisors (see below), whose sum is σ = 11569566720. Its totient is φ = 3583941120.

The previous prime is 6974448043. The next prime is 6974448059. The reversal of 6974448045 is 5408444796.

It is a happy number.

It is not a de Polignac number, because 6974448045 - 2¹ = 6974448043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6974448043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73737 + ... + 139233.

It is an arithmetic number, because the mean of its divisors is an integer number (361548960).

Almost surely, 2^6974448045 is an apocalyptic number.

It is an amenable number.

6974448045 is a deficient number, since it is larger than the sum of its proper divisors (4595118675).

6974448045 is a wasteful number, since it uses less digits than its factorization.

6974448045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65765.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 6974448045 is about 83513.1609089250. The cubic root of 6974448045 is about 1910.6007672217.

The spelling of 6974448045 in words is "six billion, nine hundred seventy-four million, four hundred forty-eight thousand, forty-five".