84824434830 has 64 divisors (see below), whose sum is σ = 204079564800. Its totient is φ = 22564270080.

The previous prime is 84824434777. The next prime is 84824434831. The reversal of 84824434830 is 3843442848.

It is a self number, because there is not a number n which added to its sum of digits gives 84824434830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84824434831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30390735 + ... + 30393525.

It is an arithmetic number, because the mean of its divisors is an integer number (3188743200).

Almost surely, 2^84824434830 is an apocalyptic number.

84824434830 is an abundant number, since it is smaller than the sum of its proper divisors (119255129970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84824434830 is a wasteful number, since it uses less digits than its factorization.

84824434830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4929.

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 84824434830 in words is "eighty-four billion, eight hundred twenty-four million, four hundred thirty-four thousand, eight hundred thirty".