745954763 has 4 divisors (see below), whose sum is σ = 785215560. Its totient is φ = 706693968.

The previous prime is 745954717. The next prime is 745954771. The reversal of 745954763 is 367459547.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 745954763 - 2¹⁰ = 745953739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (745951763) 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, 19630370 + ... + 19630407.

It is an arithmetic number, because the mean of its divisors is an integer number (196303890).

Almost surely, 2^745954763 is an apocalyptic number.

745954763 is a deficient number, since it is larger than the sum of its proper divisors (39260797).

745954763 is a wasteful number, since it uses less digits than its factorization.

745954763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39260796.

The product of its digits is 3175200, while the sum is 50.

The square root of 745954763 is about 27312.1724328183. The cubic root of 745954763 is about 906.9238655564.

The spelling of 745954763 in words is "seven hundred forty-five million, nine hundred fifty-four thousand, seven hundred sixty-three".