49098079 has 4 divisors (see below), whose sum is σ = 50681920. Its totient is φ = 47514240.

The previous prime is 49098067. The next prime is 49098083. The reversal of 49098079 is 97089094.

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

It is a cyclic number.

It is not a de Polignac number, because 49098079 - 2¹¹ = 49096031 is a prime.

It is a super-2 number, since 2×49098079² = 4821242722980482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49098059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791874 + ... + 791935.

It is an arithmetic number, because the mean of its divisors is an integer number (12670480).

Almost surely, 2^49098079 is an apocalyptic number.

49098079 is a deficient number, since it is larger than the sum of its proper divisors (1583841).

49098079 is a wasteful number, since it uses less digits than its factorization.

49098079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583840.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 49098079 is about 7007.0021407161. The cubic root of 49098079 is about 366.1745586556.

The spelling of 49098079 in words is "forty-nine million, ninety-eight thousand, seventy-nine".