68593430 has 16 divisors (see below), whose sum is σ = 124098480. Its totient is φ = 27297312.

The previous prime is 68593379. The next prime is 68593433. The reversal of 68593430 is 3439586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68593433) 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, 15440 + ... + 19379.

It is an arithmetic number, because the mean of its divisors is an integer number (7756155).

Almost surely, 2^68593430 is an apocalyptic number.

68593430 is a deficient number, since it is larger than the sum of its proper divisors (55505050).

68593430 is a wasteful number, since it uses less digits than its factorization.

68593430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35023.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 68593430 is about 8282.1150680246. The cubic root of 68593430 is about 409.3494143635.

It can be divided in two parts, 6859 and 3430, that multiplied together give a triangular number (23526370 = T₆₈₅₉).

The spelling of 68593430 in words is "sixty-eight million, five hundred ninety-three thousand, four hundred thirty".