98633949 has 16 divisors (see below), whose sum is σ = 141016320. Its totient is φ = 61102080.

The previous prime is 98633947. The next prime is 98633957. The reversal of 98633949 is 94933689.

It is not a de Polignac number, because 98633949 - 2¹ = 98633947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98633947) 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 15 ways as a sum of consecutive naturals, for example, 8212 + ... + 16269.

It is an arithmetic number, because the mean of its divisors is an integer number (8813520).

Almost surely, 2^98633949 is an apocalyptic number.

It is an amenable number.

98633949 is a deficient number, since it is larger than the sum of its proper divisors (42382371).

98633949 is a wasteful number, since it uses less digits than its factorization.

98633949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24580.

The product of its digits is 1259712, while the sum is 51.

The square root of 98633949 is about 9931.4625811106. The cubic root of 98633949 is about 462.0356365757.

The spelling of 98633949 in words is "ninety-eight million, six hundred thirty-three thousand, nine hundred forty-nine".