7446919352 has 16 divisors (see below), whose sum is σ = 13966135440. Its totient is φ = 3722616576.

The previous prime is 7446919331. The next prime is 7446919357. The reversal of 7446919352 is 2539196447.

It is a self number, because there is not a number n which added to its sum of digits gives 7446919352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7446919357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67028 + ... + 139235.

It is an arithmetic number, because the mean of its divisors is an integer number (872883465).

Almost surely, 2^7446919352 is an apocalyptic number.

It is an amenable number.

7446919352 is a deficient number, since it is larger than the sum of its proper divisors (6519216088).

7446919352 is a wasteful number, since it uses less digits than its factorization.

7446919352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210782 (or 210778 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 7446919352 is about 86295.5349482231. The cubic root of 7446919352 is about 1952.8050231185.

The spelling of 7446919352 in words is "seven billion, four hundred forty-six million, nine hundred nineteen thousand, three hundred fifty-two".