98433489 has 32 divisors (see below), whose sum is σ = 165288960. Its totient is φ = 50616000.

The previous prime is 98433487. The next prime is 98433499.

98433489 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 98433489 - 2¹ = 98433487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98433487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21222 + ... + 25440.

It is an arithmetic number, because the mean of its divisors is an integer number (5165280).

Almost surely, 2^98433489 is an apocalyptic number.

It is an amenable number.

98433489 is a deficient number, since it is larger than the sum of its proper divisors (66855471).

98433489 is a wasteful number, since it uses less digits than its factorization.

98433489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341.

The product of its digits is 746496, while the sum is 48.

The square root of 98433489 is about 9921.3652790329. The cubic root of 98433489 is about 461.7224162251.

The spelling of 98433489 in words is "ninety-eight million, four hundred thirty-three thousand, four hundred eighty-nine".