68694600 has 96 divisors (see below), whose sum is σ = 229360320. Its totient is φ = 16907520.

The previous prime is 68694599. The next prime is 68694611. The reversal of 68694600 is 649686.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 3397 + ... + 12203.

It is an arithmetic number, because the mean of its divisors is an integer number (2389170).

Almost surely, 2^68694600 is an apocalyptic number.

68694600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68694600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114680160).

68694600 is an abundant number, since it is smaller than the sum of its proper divisors (160665720).

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

68694600 is a wasteful number, since it uses less digits than its factorization.

68694600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8839 (or 8830 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 68694600 is about 8288.2205569109. The cubic root of 68694600 is about 409.5505684010.

It can be divided in two parts, 68694 and 600, that multiplied together give a square (41216400 = 6420²).

The spelling of 68694600 in words is "sixty-eight million, six hundred ninety-four thousand, six hundred".