9901034 has 24 divisors (see below), whose sum is σ = 17550432. Its totient is φ = 4152720.

The previous prime is 9901019. The next prime is 9901037. The reversal of 9901034 is 4301099.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 9900994 and 9901012.

It is not an unprimeable number, because it can be changed into a prime (9901037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2387 + ... + 5049.

It is an arithmetic number, because the mean of its divisors is an integer number (731268).

Almost surely, 2^9901034 is an apocalyptic number.

9901034 is a deficient number, since it is larger than the sum of its proper divisors (7649398).

9901034 is a wasteful number, since it uses less digits than its factorization.

9901034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 9901034 is about 3146.5908536065. The cubic root of 9901034 is about 214.7303921802.

The spelling of 9901034 in words is "nine million, nine hundred one thousand, thirty-four".