944920973 has 8 divisors (see below), whose sum is σ = 968478336. Its totient is φ = 921388000.

The previous prime is 944920969. The next prime is 944920981. The reversal of 944920973 is 379029449.

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 944920973 - 2² = 944920969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944920913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91490 + ... + 101292.

It is an arithmetic number, because the mean of its divisors is an integer number (121059792).

Almost surely, 2^944920973 is an apocalyptic number.

It is an amenable number.

944920973 is a deficient number, since it is larger than the sum of its proper divisors (23557363).

944920973 is a wasteful number, since it uses less digits than its factorization.

944920973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12195.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 944920973 is about 30739.5668967538. The cubic root of 944920973 is about 981.2925375260.

The spelling of 944920973 in words is "nine hundred forty-four million, nine hundred twenty thousand, nine hundred seventy-three".