973330249 has 4 divisors (see below), whose sum is σ = 974648080. Its totient is φ = 972012420.

The previous prime is 973330247. The next prime is 973330279. The reversal of 973330249 is 942033379.

973330249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 973330249 - 2¹ = 973330247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (973330247) 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, 657807 + ... + 659284.

It is an arithmetic number, because the mean of its divisors is an integer number (243662020).

Almost surely, 2^973330249 is an apocalyptic number.

It is an amenable number.

973330249 is a deficient number, since it is larger than the sum of its proper divisors (1317831).

973330249 is a wasteful number, since it uses less digits than its factorization.

973330249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317830.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 973330249 is about 31198.2411202939. The cubic root of 973330249 is about 991.0298601810.

The spelling of 973330249 in words is "nine hundred seventy-three million, three hundred thirty thousand, two hundred forty-nine".