98431360 has 128 divisors (see below), whose sum is σ = 254469600. Its totient is φ = 36274176.

The previous prime is 98431357. The next prime is 98431363. The reversal of 98431360 is 6313489.

98431360 = T₉ + T₁₀ + ... + T₈₃₈.

It is an interprime number because it is at equal distance from previous prime (98431357) and next prime (98431363).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98431363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902986 + ... + 903094.

Almost surely, 2^98431360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98431360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127234800).

98431360 is an abundant number, since it is smaller than the sum of its proper divisors (156038240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98431360 is a wasteful number, since it uses less digits than its factorization.

98431360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 98431360 is about 9921.2579847517. The cubic root of 98431360 is about 461.7190873645.

The spelling of 98431360 in words is "ninety-eight million, four hundred thirty-one thousand, three hundred sixty".