9860730 has 32 divisors (see below), whose sum is σ = 25818048. Its totient is φ = 2390400.

The previous prime is 9860723. The next prime is 9860743. The reversal of 9860730 is 370689.

It is a happy number.

It is a super-2 number, since 2×9860730² = 194467992265800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 9860691 and 9860700.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14611 + ... + 15270.

It is an arithmetic number, because the mean of its divisors is an integer number (806814).

Almost surely, 2^9860730 is an apocalyptic number.

9860730 is an abundant number, since it is smaller than the sum of its proper divisors (15957318).

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

9860730 is a wasteful number, since it uses less digits than its factorization.

9860730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29902.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 9860730 is about 3140.1799311504. The cubic root of 9860730 is about 214.4386292661.

The spelling of 9860730 in words is "nine million, eight hundred sixty thousand, seven hundred thirty".