68417694 has 36 divisors (see below), whose sum is σ = 150274176. Its totient is φ = 22495536.

The previous prime is 68417693. The next prime is 68417719. The reversal of 68417694 is 49671486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68417693) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 395392 + ... + 395564.

Almost surely, 2^68417694 is an apocalyptic number.

68417694 is an abundant number, since it is smaller than the sum of its proper divisors (81856482).

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

68417694 is a wasteful number, since it uses less digits than its factorization.

68417694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 305 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 68417694 is about 8271.4988968143. The cubic root of 68417694 is about 408.9995317255. Note that the first 3 decimals are identical.

It can be divided in two parts, 6841 and 7694, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 68417694 in words is "sixty-eight million, four hundred seventeen thousand, six hundred ninety-four".