9700871004 has 36 divisors (see below), whose sum is σ = 26750887800. Its totient is φ = 2939657760.

The previous prime is 9700871003. The next prime is 9700871083. The reversal of 9700871004 is 4001780079.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9700871004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9700871003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12248179 + ... + 12248970.

Almost surely, 2^9700871004 is an apocalyptic number.

It is an amenable number.

9700871004 is an abundant number, since it is smaller than the sum of its proper divisors (17050016796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9700871004 is a wasteful number, since it uses less digits than its factorization.

9700871004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24497170 (or 24497165 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 9700871004 is about 98492.9997715574. Note that the first 3 decimals coincide. The cubic root of 9700871004 is about 2132.7350674502.

The spelling of 9700871004 in words is "nine billion, seven hundred million, eight hundred seventy-one thousand, four".