98064279 has 12 divisors (see below), whose sum is σ = 149980896. Its totient is φ = 61530432.

The previous prime is 98064269. The next prime is 98064287. The reversal of 98064279 is 97246089.

It is a happy number.

It is not a de Polignac number, because 98064279 - 2⁵ = 98064247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98064229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320319 + ... + 320624.

It is an arithmetic number, because the mean of its divisors is an integer number (12498408).

Almost surely, 2^98064279 is an apocalyptic number.

98064279 is a deficient number, since it is larger than the sum of its proper divisors (51916617).

98064279 is a wasteful number, since it uses less digits than its factorization.

98064279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640966 (or 640963 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 98064279 is about 9902.7409841922. The cubic root of 98064279 is about 461.1444079352.

The spelling of 98064279 in words is "ninety-eight million, sixty-four thousand, two hundred seventy-nine".