973407135 has 16 divisors (see below), whose sum is σ = 1559136096. Its totient is φ = 518588928.

The previous prime is 973407133. The next prime is 973407143. The reversal of 973407135 is 531704379.

It is a happy number.

It is not a de Polignac number, because 973407135 - 2¹ = 973407133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 973407093 and 973407102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973407133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20574 + ... + 48683.

It is an arithmetic number, because the mean of its divisors is an integer number (97446006).

Almost surely, 2^973407135 is an apocalyptic number.

973407135 is a deficient number, since it is larger than the sum of its proper divisors (585728961).

973407135 is a wasteful number, since it uses less digits than its factorization.

973407135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70202.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 973407135 is about 31199.4733128622. The cubic root of 973407135 is about 991.0559542074.

The spelling of 973407135 in words is "nine hundred seventy-three million, four hundred seven thousand, one hundred thirty-five".