84806713724 has 12 divisors (see below), whose sum is σ = 148509206664. Its totient is φ = 42375511824.

The previous prime is 84806713721. The next prime is 84806713727. The reversal of 84806713724 is 42731760848.

It is an interprime number because it is at equal distance from previous prime (84806713721) and next prime (84806713727).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84806713721) 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, 6954407 + ... + 6966590.

It is an arithmetic number, because the mean of its divisors is an integer number (12375767222).

Almost surely, 2^84806713724 is an apocalyptic number.

It is an amenable number.

84806713724 is a deficient number, since it is larger than the sum of its proper divisors (63702492940).

84806713724 is a wasteful number, since it uses less digits than its factorization.

84806713724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13922524 (or 13922522 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 84806713724 in words is "eighty-four billion, eight hundred six million, seven hundred thirteen thousand, seven hundred twenty-four".