68700936 has 16 divisors (see below), whose sum is σ = 171752400. Its totient is φ = 22900304.

The previous prime is 68700899. The next prime is 68700997. The reversal of 68700936 is 63900786.

It is a junction number, because it is equal to n+sod(n) for n = 68700894 and 68700903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431246 + ... + 1431293.

It is an arithmetic number, because the mean of its divisors is an integer number (10734525).

Almost surely, 2^68700936 is an apocalyptic number.

It is an amenable number.

68700936 is an abundant number, since it is smaller than the sum of its proper divisors (103051464).

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

68700936 is a wasteful number, since it uses less digits than its factorization.

68700936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862548 (or 2862544 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 68700936 is about 8288.6027773081. The cubic root of 68700936 is about 409.5631595538.

The spelling of 68700936 in words is "sixty-eight million, seven hundred thousand, nine hundred thirty-six".