34718538 has 16 divisors (see below), whose sum is σ = 69498720. Its totient is φ = 11562576.

The previous prime is 34718533. The next prime is 34718557. The reversal of 34718538 is 83581743.

It is a junction number, because it is equal to n+sod(n) for n = 34718496 and 34718505.

It is not an unprimeable number, because it can be changed into a prime (34718533) 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, 8281 + ... + 11747.

It is an arithmetic number, because the mean of its divisors is an integer number (4343670).

Almost surely, 2^34718538 is an apocalyptic number.

34718538 is an abundant number, since it is smaller than the sum of its proper divisors (34780182).

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

34718538 is a wasteful number, since it uses less digits than its factorization.

34718538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141.

The product of its digits is 80640, while the sum is 39.

The square root of 34718538 is about 5892.2438849729. The cubic root of 34718538 is about 326.2274310954.

The spelling of 34718538 in words is "thirty-four million, seven hundred eighteen thousand, five hundred thirty-eight".