9700239487 has 8 divisors (see below), whose sum is σ = 9952311600. Its totient is φ = 9448904640.

The previous prime is 9700239473. The next prime is 9700239533. The reversal of 9700239487 is 7849320079.

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 9700239487 - 2¹¹ = 9700237439 is a prime.

It is a super-2 number, since 2×9700239487² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9700239487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9700239407) 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, 157612 + ... + 210337.

It is an arithmetic number, because the mean of its divisors is an integer number (1244038950).

Almost surely, 2^9700239487 is an apocalyptic number.

9700239487 is a deficient number, since it is larger than the sum of its proper divisors (252072113).

9700239487 is a wasteful number, since it uses less digits than its factorization.

9700239487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368633.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 9700239487 is about 98489.7938214920. The cubic root of 9700239487 is about 2132.6887868060.

The spelling of 9700239487 in words is "nine billion, seven hundred million, two hundred thirty-nine thousand, four hundred eighty-seven".