34805998 has 8 divisors (see below), whose sum is σ = 52340400. Its totient is φ = 17359200.

The previous prime is 34805993. The next prime is 34805999. The reversal of 34805998 is 89950843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34805998² = 2422914993552008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34805993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20898 + ... + 22501.

It is an arithmetic number, because the mean of its divisors is an integer number (6542550).

Almost surely, 2^34805998 is an apocalyptic number.

34805998 is a deficient number, since it is larger than the sum of its proper divisors (17534402).

34805998 is a wasteful number, since it uses less digits than its factorization.

34805998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43802.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 34805998 is about 5899.6608377092. The cubic root of 34805998 is about 326.5011362291.

The spelling of 34805998 in words is "thirty-four million, eight hundred five thousand, nine hundred ninety-eight".