98941390 has 24 divisors (see below), whose sum is σ = 181130040. Its totient is φ = 38913120.

The previous prime is 98941387. The next prime is 98941397. The reversal of 98941390 is 9314989.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98941397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35881 + ... + 38539.

It is an arithmetic number, because the mean of its divisors is an integer number (7547085).

Almost surely, 2^98941390 is an apocalyptic number.

98941390 is a deficient number, since it is larger than the sum of its proper divisors (82188650).

98941390 is a wasteful number, since it uses less digits than its factorization.

98941390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 98941390 is about 9946.9286717057. The cubic root of 98941390 is about 462.5151920990.

The spelling of 98941390 in words is "ninety-eight million, nine hundred forty-one thousand, three hundred ninety".