973868737 has 8 divisors (see below), whose sum is σ = 1017147456. Its totient is φ = 930668112.

The previous prime is 973868729. The next prime is 973868741. The reversal of 973868737 is 737868379.

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 973868737 - 2³ = 973868729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (973860737) 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, 6738 + ... + 44644.

It is an arithmetic number, because the mean of its divisors is an integer number (127143432).

Almost surely, 2^973868737 is an apocalyptic number.

It is an amenable number.

973868737 is a deficient number, since it is larger than the sum of its proper divisors (43278719).

973868737 is a wasteful number, since it uses less digits than its factorization.

973868737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39047.

The product of its digits is 10668672, while the sum is 58.

The square root of 973868737 is about 31206.8700288895. The cubic root of 973868737 is about 991.2125865489.

The spelling of 973868737 in words is "nine hundred seventy-three million, eight hundred sixty-eight thousand, seven hundred thirty-seven".