68710994 has 8 divisors (see below), whose sum is σ = 112436208. Its totient is φ = 31232260.

The previous prime is 68710933. The next prime is 68710997. The reversal of 68710994 is 49901786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68710997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561592 + ... + 1561635.

It is an arithmetic number, because the mean of its divisors is an integer number (14054526).

Almost surely, 2^68710994 is an apocalyptic number.

68710994 is a deficient number, since it is larger than the sum of its proper divisors (43725214).

68710994 is a wasteful number, since it uses less digits than its factorization.

68710994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123240.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 68710994 is about 8289.2094918635. The cubic root of 68710994 is about 409.5831456243.

The spelling of 68710994 in words is "sixty-eight million, seven hundred ten thousand, nine hundred ninety-four".