68769430 has 8 divisors (see below), whose sum is σ = 123784992. Its totient is φ = 27507768.

The previous prime is 68769391. The next prime is 68769443. The reversal of 68769430 is 3496786.

It is a happy number.

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

It is a congruent number.

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, 3438462 + ... + 3438481.

It is an arithmetic number, because the mean of its divisors is an integer number (15473124).

Almost surely, 2^68769430 is an apocalyptic number.

68769430 is a deficient number, since it is larger than the sum of its proper divisors (55015562).

68769430 is a wasteful number, since it uses less digits than its factorization.

68769430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876950.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 68769430 is about 8292.7335662012. The cubic root of 68769430 is about 409.6992241799.

The spelling of 68769430 in words is "sixty-eight million, seven hundred sixty-nine thousand, four hundred thirty".