68234370 has 16 divisors (see below), whose sum is σ = 163762560. Its totient is φ = 18195824.

The previous prime is 68234351. The next prime is 68234371. The reversal of 68234370 is 7343286.

It is not an unprimeable number, because it can be changed into a prime (68234371) 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, 1137210 + ... + 1137269.

It is an arithmetic number, because the mean of its divisors is an integer number (10235160).

Almost surely, 2^68234370 is an apocalyptic number.

68234370 is an abundant number, since it is smaller than the sum of its proper divisors (95528190).

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

68234370 is a wasteful number, since it uses less digits than its factorization.

68234370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274489.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 68234370 is about 8260.4097961300. The cubic root of 68234370 is about 408.6339026301.

The spelling of 68234370 in words is "sixty-eight million, two hundred thirty-four thousand, three hundred seventy".