68429901 has 8 divisors (see below), whose sum is σ = 91380960. Its totient is φ = 45549392.

The previous prime is 68429891. The next prime is 68429929. The reversal of 68429901 is 10992486.

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

It is a cyclic number.

It is not a de Polignac number, because 68429901 - 2¹⁴ = 68413517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68429901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68429941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15330 + ... + 19283.

It is an arithmetic number, because the mean of its divisors is an integer number (11422620).

Almost surely, 2^68429901 is an apocalyptic number.

It is an amenable number.

68429901 is a deficient number, since it is larger than the sum of its proper divisors (22951059).

68429901 is a wasteful number, since it uses less digits than its factorization.

68429901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35275.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 68429901 is about 8272.2367591843. The cubic root of 68429901 is about 409.0238546752.

The spelling of 68429901 in words is "sixty-eight million, four hundred twenty-nine thousand, nine hundred one".