970688011 has 2 divisors, whose sum is σ = 970688012. Its totient is φ = 970688010.

The previous prime is 970687969. The next prime is 970688041. The reversal of 970688011 is 110886079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970688011 - 2¹³ = 970679819 is a prime.

It is a super-2 number, since 2×970688011² = 1884470429398272242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (970688041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485344005 + 485344006.

It is an arithmetic number, because the mean of its divisors is an integer number (485344006).

Almost surely, 2^970688011 is an apocalyptic number.

970688011 is a deficient number, since it is larger than the sum of its proper divisors (1).

970688011 is an equidigital number, since it uses as much as digits as its factorization.

970688011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 970688011 is about 31155.8663978391. The cubic root of 970688011 is about 990.1322854893.

The spelling of 970688011 in words is "nine hundred seventy million, six hundred eighty-eight thousand, eleven".