7199444946 has 16 divisors (see below), whose sum is σ = 14400900000. Its totient is φ = 2399479968.

The previous prime is 7199444873. The next prime is 7199444947. The reversal of 7199444946 is 6494449917.

It is not an unprimeable number, because it can be changed into a prime (7199444947) 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, 35011 + ... + 124998.

It is an arithmetic number, because the mean of its divisors is an integer number (900056250).

Almost surely, 2^7199444946 is an apocalyptic number.

7199444946 is an abundant number, since it is smaller than the sum of its proper divisors (7201455054).

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

7199444946 is a wasteful number, since it uses less digits than its factorization.

7199444946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167513.

The product of its digits is 7838208, while the sum is 57.

The square root of 7199444946 is about 84849.5429922872. The cubic root of 7199444946 is about 1930.9291476820.

The spelling of 7199444946 in words is "seven billion, one hundred ninety-nine million, four hundred forty-four thousand, nine hundred forty-six".