9690750 has 96 divisors (see below), whose sum is σ = 27012960. Its totient is φ = 2505600.

The previous prime is 9690749. The next prime is 9690773. The reversal of 9690750 is 570969.

9690750 = 16² + 17² + ... + 307².

It is an Ulam number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132714 + ... + 132786.

It is an arithmetic number, because the mean of its divisors is an integer number (281385).

Almost surely, 2^9690750 is an apocalyptic number.

9690750 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9690750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13506480).

9690750 is an abundant number, since it is smaller than the sum of its proper divisors (17322210).

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

9690750 is a wasteful number, since it uses less digits than its factorization.

9690750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 9690750 is about 3112.9969482799. The cubic root of 9690750 is about 213.1993108945.

It can be divided in two parts, 9690 and 750, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 9690750 in words is "nine million, six hundred ninety thousand, seven hundred fifty".