84740009700 has 288 divisors, whose sum is σ = 267942850560. Its totient is φ = 20620454400.

The previous prime is 84740009699. The next prime is 84740009719. The reversal of 84740009700 is 790004748.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11593447 + ... + 11600753.

It is an arithmetic number, because the mean of its divisors is an integer number (930357120).

Almost surely, 2^84740009700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84740009700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133971425280).

84740009700 is an abundant number, since it is smaller than the sum of its proper divisors (183202840860).

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

84740009700 is a wasteful number, since it uses less digits than its factorization.

84740009700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427 (or 7420 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 84740009700 in words is "eighty-four billion, seven hundred forty million, nine thousand, seven hundred".