84848998049 has 4 divisors (see below), whose sum is σ = 86287116720. Its totient is φ = 83410879380.

The previous prime is 84848998021. The next prime is 84848998063. The reversal of 84848998049 is 94089984848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84848998049 - 2¹² = 84848993953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84848998099) 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, 719059247 + ... + 719059364.

It is an arithmetic number, because the mean of its divisors is an integer number (21571779180).

Almost surely, 2^84848998049 is an apocalyptic number.

It is an amenable number.

84848998049 is a deficient number, since it is larger than the sum of its proper divisors (1438118671).

84848998049 is a wasteful number, since it uses less digits than its factorization.

84848998049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438118670.

The product of its (nonzero) digits is 191102976, while the sum is 71.

It can be divided in two parts, 8484899 and 8049, that added together give a palindrome (8492948).

The spelling of 84848998049 in words is "eighty-four billion, eight hundred forty-eight million, nine hundred ninety-eight thousand, forty-nine".