9801950 has 12 divisors (see below), whose sum is σ = 18231720. Its totient is φ = 3920760.

The previous prime is 9801943. The next prime is 9801973. The reversal of 9801950 is 591089.

9801950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97970 + ... + 98069.

It is an arithmetic number, because the mean of its divisors is an integer number (1519310).

Almost surely, 2^9801950 is an apocalyptic number.

9801950 is a deficient number, since it is larger than the sum of its proper divisors (8429770).

9801950 is a wasteful number, since it uses less digits than its factorization.

9801950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196051 (or 196046 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 9801950 is about 3130.8066053335. The cubic root of 9801950 is about 214.0116888832.

The spelling of 9801950 in words is "nine million, eight hundred one thousand, nine hundred fifty".