98390016 has 156 divisors (see below), whose sum is σ = 302837652. Its totient is φ = 30670848.

The previous prime is 98390009. The next prime is 98390023. The reversal of 98390016 is 61009389.

It is an interprime number because it is at equal distance from previous prime (98390009) and next prime (98390023).

It can be written as a sum of positive squares in 2 ways, for example, as 53231616 + 45158400 = 7296^2 + 6720^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 626610 + ... + 626766.

It is an arithmetic number, because the mean of its divisors is an integer number (1941267).

Almost surely, 2^98390016 is an apocalyptic number.

98390016 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98390016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151418826).

98390016 is an abundant number, since it is smaller than the sum of its proper divisors (204447636).

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

98390016 is a wasteful number, since it uses less digits than its factorization.

98390016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 98390016 is about 9919.1741591727. The cubic root of 98390016 is about 461.6544332161.

The spelling of 98390016 in words is "ninety-eight million, three hundred ninety thousand, sixteen".