84374564098 has 16 divisors (see below), whose sum is σ = 138126280320. Its totient is φ = 38335738000.

The previous prime is 84374564081. The next prime is 84374564189. The reversal of 84374564098 is 89046547348.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 763933 + ... + 867376.

It is an arithmetic number, because the mean of its divisors is an integer number (8632892520).

Almost surely, 2^84374564098 is an apocalyptic number.

84374564098 is a deficient number, since it is larger than the sum of its proper divisors (53751716222).

84374564098 is a wasteful number, since it uses less digits than its factorization.

84374564098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633673.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 84374564098 in words is "eighty-four billion, three hundred seventy-four million, five hundred sixty-four thousand, ninety-eight".