9940898 has 8 divisors (see below), whose sum is σ = 16266960. Its totient is φ = 4518580.

The previous prime is 9940877. The next prime is 9940907. The reversal of 9940898 is 8980499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225908 + ... + 225951.

It is an arithmetic number, because the mean of its divisors is an integer number (2033370).

Almost surely, 2^9940898 is an apocalyptic number.

9940898 is a deficient number, since it is larger than the sum of its proper divisors (6326062).

9940898 is a wasteful number, since it uses less digits than its factorization.

9940898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451872.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 9940898 is about 3152.9189650227. The cubic root of 9940898 is about 215.0181920788.

The spelling of 9940898 in words is "nine million, nine hundred forty thousand, eight hundred ninety-eight".