84619794903 has 16 divisors (see below), whose sum is σ = 129171083520. Its totient is φ = 48269180736.

The previous prime is 84619794827. The next prime is 84619794911. The reversal of 84619794903 is 30949791648.

It is not a de Polignac number, because 84619794903 - 2¹⁸ = 84619532759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84619794503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3528925 + ... + 3552822.

It is an arithmetic number, because the mean of its divisors is an integer number (8073192720).

Almost surely, 2^84619794903 is an apocalyptic number.

84619794903 is a deficient number, since it is larger than the sum of its proper divisors (44551288617).

84619794903 is a wasteful number, since it uses less digits than its factorization.

84619794903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082326.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 84619794903 in words is "eighty-four billion, six hundred nineteen million, seven hundred ninety-four thousand, nine hundred three".