4393480745 has 8 divisors (see below), whose sum is σ = 5281161984. Its totient is φ = 3508794544.

The previous prime is 4393480717. The next prime is 4393480813. The reversal of 4393480745 is 5470843934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4393480745 - 2¹² = 4393476649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4393480745.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745529 + ... + 751398.

It is an arithmetic number, because the mean of its divisors is an integer number (660145248).

Almost surely, 2^4393480745 is an apocalyptic number.

It is an amenable number.

4393480745 is a deficient number, since it is larger than the sum of its proper divisors (887681239).

4393480745 is a wasteful number, since it uses less digits than its factorization.

4393480745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497519.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The square root of 4393480745 is about 66283.3368577654. The cubic root of 4393480745 is about 1637.8328435540.

The spelling of 4393480745 in words is "four billion, three hundred ninety-three million, four hundred eighty thousand, seven hundred forty-five".