84953846747 has 12 divisors (see below), whose sum is σ = 106718882928. Its totient is φ = 66197802000.

The previous prime is 84953846711. The next prime is 84953846773. The reversal of 84953846747 is 74764835948.

It is not a de Polignac number, because 84953846747 - 2¹⁰ = 84953845723 is a prime.

It is a super-2 number, since 2×84953846747² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84953846447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50149004 + ... + 50150697.

It is an arithmetic number, because the mean of its divisors is an integer number (8893240244).

Almost surely, 2^84953846747 is an apocalyptic number.

84953846747 is a deficient number, since it is larger than the sum of its proper divisors (21765036181).

84953846747 is a wasteful number, since it uses less digits than its factorization.

84953846747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100299730 (or 100299719 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 65.

The spelling of 84953846747 in words is "eighty-four billion, nine hundred fifty-three million, eight hundred forty-six thousand, seven hundred forty-seven".