973007236 has 6 divisors (see below), whose sum is σ = 1702762670. Its totient is φ = 486503616.

The previous prime is 973007209. The next prime is 973007239. The reversal of 973007236 is 632700379.

It can be written as a sum of positive squares in only one way, i.e., 958521600 + 14485636 = 30960^2 + 3806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 973007195 and 973007204.

It is not an unprimeable number, because it can be changed into a prime (973007239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121625901 + ... + 121625908.

Almost surely, 2^973007236 is an apocalyptic number.

It is an amenable number.

973007236 is a deficient number, since it is larger than the sum of its proper divisors (729755434).

973007236 is a wasteful number, since it uses less digits than its factorization.

973007236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243251813 (or 243251811 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 973007236 is about 31193.0639085038. The cubic root of 973007236 is about 990.9202190985.

The spelling of 973007236 in words is "nine hundred seventy-three million, seven thousand, two hundred thirty-six".