9763745 has 16 divisors (see below), whose sum is σ = 12188880. Its totient is φ = 7501824.

The previous prime is 9763727. The next prime is 9763757. The reversal of 9763745 is 5473679.

9763745 = 140² + 141² + ... + 317².

It can be written as a sum of positive squares in 8 ways, for example, as 23104 + 9740641 = 152^2 + 3121^2 .

It is not a de Polignac number, because 9763745 - 2⁶ = 9763681 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16169 + ... + 16761.

It is an arithmetic number, because the mean of its divisors is an integer number (761805).

Almost surely, 2^9763745 is an apocalyptic number.

It is an amenable number.

9763745 is a deficient number, since it is larger than the sum of its proper divisors (2425135).

9763745 is a wasteful number, since it uses less digits than its factorization.

9763745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its digits is 158760, while the sum is 41.

The square root of 9763745 is about 3124.6991855217. The cubic root of 9763745 is about 213.7332761672.

The spelling of 9763745 in words is "nine million, seven hundred sixty-three thousand, seven hundred forty-five".