68413359 has 24 divisors (see below), whose sum is σ = 106502448. Its totient is φ = 38949120.

The previous prime is 68413307. The next prime is 68413363. The reversal of 68413359 is 95331486.

It is not a de Polignac number, because 68413359 - 2¹¹ = 68411311 is a prime.

Its product of digits (77760) is a multiple of the sum of its prime divisors (1728).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68413459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48849 + ... + 50229.

It is an arithmetic number, because the mean of its divisors is an integer number (4437602).

Almost surely, 2^68413359 is an apocalyptic number.

68413359 is a deficient number, since it is larger than the sum of its proper divisors (38089089).

68413359 is a wasteful number, since it uses less digits than its factorization.

68413359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735 (or 1728 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 68413359 is about 8271.2368482592. The cubic root of 68413359 is about 408.9908933636.

The spelling of 68413359 in words is "sixty-eight million, four hundred thirteen thousand, three hundred fifty-nine".