970703685 has 24 divisors (see below), whose sum is σ = 1922918400. Its totient is φ = 443750112.

The previous prime is 970703683. The next prime is 970703717. The reversal of 970703685 is 586307079.

It is a happy number.

It is not a de Polignac number, because 970703685 - 2¹ = 970703683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 970703685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970703683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1540485 + ... + 1541114.

It is an arithmetic number, because the mean of its divisors is an integer number (80121600).

Almost surely, 2^970703685 is an apocalyptic number.

It is an amenable number.

970703685 is a deficient number, since it is larger than the sum of its proper divisors (952214715).

970703685 is a wasteful number, since it uses less digits than its factorization.

970703685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081617 (or 3081614 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 970703685 is about 31156.1179385366. The cubic root of 970703685 is about 990.1376147849.

The spelling of 970703685 in words is "nine hundred seventy million, seven hundred three thousand, six hundred eighty-five".