84809364413 has 8 divisors (see below), whose sum is σ = 84959414400. Its totient is φ = 84659432688.

The previous prime is 84809364407. The next prime is 84809364427. The reversal of 84809364413 is 31446390848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84809364413 - 2⁶ = 84809364349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84809364473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472720 + ... + 1529222.

It is an arithmetic number, because the mean of its divisors is an integer number (10619926800).

Almost surely, 2^84809364413 is an apocalyptic number.

It is an amenable number.

84809364413 is a deficient number, since it is larger than the sum of its proper divisors (150049987).

84809364413 is a wasteful number, since it uses less digits than its factorization.

84809364413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59131.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 84809364413 in words is "eighty-four billion, eight hundred nine million, three hundred sixty-four thousand, four hundred thirteen".