973917038 has 4 divisors (see below), whose sum is σ = 1460875560. Its totient is φ = 486958518.

The previous prime is 973917031. The next prime is 973917041. The reversal of 973917038 is 830719379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 830719379 = 7 ⋅118674197.

It is a junction number, because it is equal to n+sod(n) for n = 973916983 and 973917001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973917031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243479258 + ... + 243479261.

It is an arithmetic number, because the mean of its divisors is an integer number (365218890).

Almost surely, 2^973917038 is an apocalyptic number.

973917038 is a deficient number, since it is larger than the sum of its proper divisors (486958522).

973917038 is a wasteful number, since it uses less digits than its factorization.

973917038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486958521.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 973917038 is about 31207.6439033773. The cubic root of 973917038 is about 991.2289733458.

The spelling of 973917038 in words is "nine hundred seventy-three million, nine hundred seventeen thousand, thirty-eight".