34801805 has 8 divisors (see below), whose sum is σ = 44218872. Its totient is φ = 26203648.

The previous prime is 34801777. The next prime is 34801807. The reversal of 34801805 is 50810843.

It can be written as a sum of positive squares in 4 ways, for example, as 3374569 + 31427236 = 1837^2 + 5606^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34801805 - 2¹⁰ = 34800781 is a prime.

It is a super-2 number, since 2×34801805² = 2422331262516050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34801807) 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, 204632 + ... + 204801.

It is an arithmetic number, because the mean of its divisors is an integer number (5527359).

Almost surely, 2^34801805 is an apocalyptic number.

It is an amenable number.

34801805 is a deficient number, since it is larger than the sum of its proper divisors (9417067).

34801805 is a wasteful number, since it uses less digits than its factorization.

34801805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409455.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 34801805 is about 5899.3054675953. The cubic root of 34801805 is about 326.4880247510.

The spelling of 34801805 in words is "thirty-four million, eight hundred one thousand, eight hundred five".