98431473 has 8 divisors (see below), whose sum is σ = 149990848. Its totient is φ = 56246544.

The previous prime is 98431453. The next prime is 98431483. The reversal of 98431473 is 37413489.

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

It is not a de Polignac number, because 98431473 - 2⁶ = 98431409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98431453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343586 + ... + 2343627.

It is an arithmetic number, because the mean of its divisors is an integer number (18748856).

Almost surely, 2^98431473 is an apocalyptic number.

It is an amenable number.

98431473 is a deficient number, since it is larger than the sum of its proper divisors (51559375).

98431473 is a wasteful number, since it uses less digits than its factorization.

98431473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687223.

The product of its digits is 72576, while the sum is 39.

The square root of 98431473 is about 9921.2636795924. The cubic root of 98431473 is about 461.7192640501.

The spelling of 98431473 in words is "ninety-eight million, four hundred thirty-one thousand, four hundred seventy-three".