84056947307 has 8 divisors (see below), whose sum is σ = 84253910832. Its totient is φ = 83860041600.

The previous prime is 84056947291. The next prime is 84056947339. The reversal of 84056947307 is 70374965048.

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 84056947307 - 2⁴ = 84056947291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84056941307) 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, 4529207 + ... + 4547727.

It is an arithmetic number, because the mean of its divisors is an integer number (10531738854).

Almost surely, 2^84056947307 is an apocalyptic number.

84056947307 is a deficient number, since it is larger than the sum of its proper divisors (196963525).

84056947307 is a wasteful number, since it uses less digits than its factorization.

84056947307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28909.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 84056947307 in words is "eighty-four billion, fifty-six million, nine hundred forty-seven thousand, three hundred seven".