973708134745 has 8 divisors (see below), whose sum is σ = 1185889310784. Its totient is φ = 767340141744.

The previous prime is 973708134743. The next prime is 973708134803. The reversal of 973708134745 is 547431807379.

It is a happy number.

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 973708134745 - 2¹ = 973708134743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 973708134745.

It is not an unprimeable number, because it can be changed into a prime (973708134743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453295389 + ... + 1453296058.

It is an arithmetic number, because the mean of its divisors is an integer number (148236163848).

Almost surely, 2^973708134745 is an apocalyptic number.

It is an amenable number.

973708134745 is a deficient number, since it is larger than the sum of its proper divisors (212181176039).

973708134745 is a wasteful number, since it uses less digits than its factorization.

973708134745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906591519.

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 973708134745 in words is "nine hundred seventy-three billion, seven hundred eight million, one hundred thirty-four thousand, seven hundred forty-five".