68934996 has 96 divisors (see below), whose sum is σ = 197818880. Its totient is φ = 20621952.

The previous prime is 68934967. The next prime is 68934997. The reversal of 68934996 is 69943986.

It is a happy number.

68934996 is a `hidden beast` number, since 68 + 93 + 499 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68934997) 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, 51285 + ... + 52611.

Almost surely, 2^68934996 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 68934996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98909440).

68934996 is an abundant number, since it is smaller than the sum of its proper divisors (128883884).

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

68934996 is a wasteful number, since it uses less digits than its factorization.

68934996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1382 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 68934996 is about 8302.7101599418. The cubic root of 68934996 is about 410.0277514430.

The spelling of 68934996 in words is "sixty-eight million, nine hundred thirty-four thousand, nine hundred ninety-six".