68348600 has 24 divisors (see below), whose sum is σ = 158910960. Its totient is φ = 27339360.

The previous prime is 68348593. The next prime is 68348603. The reversal of 68348600 is 684386.

It is a super-2 number, since 2×68348600² = 9343062243920000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68348603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170672 + ... + 171071.

It is an arithmetic number, because the mean of its divisors is an integer number (6621290).

Almost surely, 2^68348600 is an apocalyptic number.

It is an amenable number.

68348600 is an abundant number, since it is smaller than the sum of its proper divisors (90562360).

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

68348600 is a wasteful number, since it uses less digits than its factorization.

68348600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341759 (or 341750 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 68348600 is about 8267.3212106462. The cubic root of 68348600 is about 408.8618045273.

The spelling of 68348600 in words is "sixty-eight million, three hundred forty-eight thousand, six hundred".