98799355 has 4 divisors (see below), whose sum is σ = 118559232. Its totient is φ = 79039480.

The previous prime is 98799347. The next prime is 98799377. The reversal of 98799355 is 55399789.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 98799355 - 2³ = 98799347 is a prime.

It is a super-2 number, since 2×98799355² = 19522625096832050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98799296 and 98799305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9879931 + ... + 9879940.

It is an arithmetic number, because the mean of its divisors is an integer number (29639808).

Almost surely, 2^98799355 is an apocalyptic number.

98799355 is a deficient number, since it is larger than the sum of its proper divisors (19759877).

98799355 is a wasteful number, since it uses less digits than its factorization.

98799355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19759876.

The product of its digits is 3061800, while the sum is 55.

The square root of 98799355 is about 9939.7864665193. The cubic root of 98799355 is about 462.2937653678.

The spelling of 98799355 in words is "ninety-eight million, seven hundred ninety-nine thousand, three hundred fifty-five".