68467347 has 48 divisors (see below), whose sum is σ = 116756640. Its totient is φ = 38255616.

The previous prime is 68467339. The next prime is 68467363. The reversal of 68467347 is 74376486.

It is not a de Polignac number, because 68467347 - 2³ = 68467339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68467327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57088 + ... + 58274.

It is an arithmetic number, because the mean of its divisors is an integer number (2432430).

Almost surely, 2^68467347 is an apocalyptic number.

68467347 is a deficient number, since it is larger than the sum of its proper divisors (48289293).

68467347 is a wasteful number, since it uses less digits than its factorization.

68467347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1249 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 68467347 is about 8274.4998036135. The cubic root of 68467347 is about 409.0984493290.

The spelling of 68467347 in words is "sixty-eight million, four hundred sixty-seven thousand, three hundred forty-seven".