9929001 has 16 divisors (see below), whose sum is σ = 14263040. Its totient is φ = 6123600.

The previous prime is 9928999. The next prime is 9929009. The reversal of 9929001 is 1009299.

It is not a de Polignac number, because 9929001 - 2¹ = 9928999 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 9929001.

It is not an unprimeable number, because it can be changed into a prime (9929009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426 + ... + 4476.

It is an arithmetic number, because the mean of its divisors is an integer number (891440).

Almost surely, 2^9929001 is an apocalyptic number.

It is an amenable number.

9929001 is a deficient number, since it is larger than the sum of its proper divisors (4334039).

9929001 is a wasteful number, since it uses less digits than its factorization.

9929001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116.

The product of its (nonzero) digits is 1458, while the sum is 30.

The square root of 9929001 is about 3151.0317357970. The cubic root of 9929001 is about 214.9323818369.

The spelling of 9929001 in words is "nine million, nine hundred twenty-nine thousand, one".