973966 has 16 divisors (see below), whose sum is σ = 1694304. Its totient is φ = 411264.

The previous prime is 973957. The next prime is 974003. The reversal of 973966 is 669379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 1498.

It is an arithmetic number, because the mean of its divisors is an integer number (105894).

2⁹⁷³⁹⁶⁶ is an apocalyptic number.

973966 is a deficient number, since it is larger than the sum of its proper divisors (720338).

973966 is a wasteful number, since it uses less digits than its factorization.

973966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035.

The product of its digits is 61236, while the sum is 40.

The square root of 973966 is about 986.8971577627. The cubic root of 973966 is about 99.1245583843.

The spelling of 973966 in words is "nine hundred seventy-three thousand, nine hundred sixty-six".