98349745 has 8 divisors (see below), whose sum is σ = 127098216. Its totient is φ = 72627456.

The previous prime is 98349739. The next prime is 98349781. The reversal of 98349745 is 54794389.

It can be written as a sum of positive squares in 4 ways, for example, as 5574321 + 92775424 = 2361^2 + 9632^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 98349745 - 2⁷ = 98349617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756472 + ... + 756601.

It is an arithmetic number, because the mean of its divisors is an integer number (15887277).

Almost surely, 2^98349745 is an apocalyptic number.

It is an amenable number.

98349745 is a deficient number, since it is larger than the sum of its proper divisors (28748471).

98349745 is a wasteful number, since it uses less digits than its factorization.

98349745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513091.

The product of its digits is 1088640, while the sum is 49.

The square root of 98349745 is about 9917.1439941144. The cubic root of 98349745 is about 461.5914396202.

The spelling of 98349745 in words is "ninety-eight million, three hundred forty-nine thousand, seven hundred forty-five".