735665745 has 8 divisors (see below), whose sum is σ = 1177065216. Its totient is φ = 392355056.

The previous prime is 735665683. The next prime is 735665753. The reversal of 735665745 is 547566537.

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 735665745 - 2¹⁴ = 735649361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 735665694 and 735665703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24522177 + ... + 24522206.

It is an arithmetic number, because the mean of its divisors is an integer number (147133152).

Almost surely, 2^735665745 is an apocalyptic number.

It is an amenable number.

735665745 is a deficient number, since it is larger than the sum of its proper divisors (441399471).

735665745 is a wasteful number, since it uses less digits than its factorization.

735665745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49044391.

The product of its digits is 2646000, while the sum is 48.

The square root of 735665745 is about 27123.1588315226. The cubic root of 735665745 is about 902.7347864578.

The spelling of 735665745 in words is "seven hundred thirty-five million, six hundred sixty-five thousand, seven hundred forty-five".