970681247 has 8 divisors (see below), whose sum is σ = 974064000. Its totient is φ = 967305240.

The previous prime is 970681169. The next prime is 970681319. The reversal of 970681247 is 742186079.

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 970681247 - 2¹² = 970677151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 970681198 and 970681207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970687247) 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, 543518 + ... + 545300.

It is an arithmetic number, because the mean of its divisors is an integer number (121758000).

Almost surely, 2^970681247 is an apocalyptic number.

970681247 is a deficient number, since it is larger than the sum of its proper divisors (3382753).

970681247 is a wasteful number, since it uses less digits than its factorization.

970681247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373.

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

The square root of 970681247 is about 31155.7578466646. The cubic root of 970681247 is about 990.1299856531.

The spelling of 970681247 in words is "nine hundred seventy million, six hundred eighty-one thousand, two hundred forty-seven".