98138346 has 8 divisors (see below), whose sum is σ = 196276704. Its totient is φ = 32712780.

The previous prime is 98138329. The next prime is 98138347. The reversal of 98138346 is 64383189.

It is a happy number.

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

98138346 is an admirable number.

It is a super-2 number, since 2×98138346² = 19262269911231432, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98138298 and 98138307.

It is not an unprimeable number, because it can be changed into a prime (98138347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8178190 + ... + 8178201.

It is an arithmetic number, because the mean of its divisors is an integer number (24534588).

Almost surely, 2^98138346 is an apocalyptic number.

98138346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98138346 is a wasteful number, since it uses less digits than its factorization.

98138346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16356396.

The product of its digits is 124416, while the sum is 42.

The square root of 98138346 is about 9906.4800004845. The cubic root of 98138346 is about 461.2604780193.

The spelling of 98138346 in words is "ninety-eight million, one hundred thirty-eight thousand, three hundred forty-six".