68369410 has 64 divisors (see below), whose sum is σ = 139812480. Its totient is φ = 23915520.

The previous prime is 68369387. The next prime is 68369419. The reversal of 68369410 is 1496386.

It is a self number, because there is not a number n which added to its sum of digits gives 68369410.

It is not an unprimeable number, because it can be changed into a prime (68369419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196857 + ... + 197203.

It is an arithmetic number, because the mean of its divisors is an integer number (2184570).

Almost surely, 2^68369410 is an apocalyptic number.

68369410 is an abundant number, since it is smaller than the sum of its proper divisors (71443070).

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

68369410 is a wasteful number, since it uses less digits than its factorization.

68369410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 68369410 is about 8268.5796845649. The cubic root of 68369410 is about 408.9032955054.

The spelling of 68369410 in words is "sixty-eight million, three hundred sixty-nine thousand, four hundred ten".