99964704 has 144 divisors (see below), whose sum is σ = 310262400. Its totient is φ = 28094976.

The previous prime is 99964699. The next prime is 99964717. The reversal of 99964704 is 40746999.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371482 + ... + 371750.

It is an arithmetic number, because the mean of its divisors is an integer number (2154600).

Almost surely, 2^99964704 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 99964704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155131200).

99964704 is an abundant number, since it is smaller than the sum of its proper divisors (210297696).

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

99964704 is a wasteful number, since it uses less digits than its factorization.

99964704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 99964704 is about 9998.2350442466. The cubic root of 99964704 is about 464.1042670952.

It can be divided in two parts, 999 and 64704, that added together give a triangular number (65703 = T₃₆₂).

The spelling of 99964704 in words is "ninety-nine million, nine hundred sixty-four thousand, seven hundred four".