971704682 has 16 divisors (see below), whose sum is σ = 1623804840. Its totient is φ = 433013952.

The previous prime is 971704681. The next prime is 971704687. The reversal of 971704682 is 286407179.

It can be written as a sum of positive squares in 4 ways, for example, as 852698401 + 119006281 = 29201^2 + 10909^2 .

It is a super-2 number, since 2×971704682² = 1888419978041442248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (971704681) 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, 643613 + ... + 645120.

Almost surely, 2^971704682 is an apocalyptic number.

971704682 is a deficient number, since it is larger than the sum of its proper divisors (652100158).

971704682 is a wasteful number, since it uses less digits than its factorization.

971704682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288777.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 971704682 is about 31172.1780118105. The cubic root of 971704682 is about 990.4778436681.

The spelling of 971704682 in words is "nine hundred seventy-one million, seven hundred four thousand, six hundred eighty-two".