84682713901 has 4 divisors (see below), whose sum is σ = 85946635072. Its totient is φ = 83418792732.

The previous prime is 84682713833. The next prime is 84682713911. The reversal of 84682713901 is 10931728648.

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 84682713901 - 2¹⁵ = 84682681133 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 (84682713911) 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, 631960485 + ... + 631960618.

It is an arithmetic number, because the mean of its divisors is an integer number (21486658768).

Almost surely, 2^84682713901 is an apocalyptic number.

It is an amenable number.

84682713901 is a deficient number, since it is larger than the sum of its proper divisors (1263921171).

84682713901 is a wasteful number, since it uses less digits than its factorization.

84682713901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263921170.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 84682713901 in words is "eighty-four billion, six hundred eighty-two million, seven hundred thirteen thousand, nine hundred one".