3438118045 has 8 divisors (see below), whose sum is σ = 4126497624. Its totient is φ = 2749990464.

The previous prime is 3438118031. The next prime is 3438118067. The reversal of 3438118045 is 5408118343.

It can be written as a sum of positive squares in 4 ways, for example, as 49364676 + 3388753369 = 7026^2 + 58213^2 .

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 3438118045 - 2¹¹ = 3438115997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3438117995 and 3438118013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31554 + ... + 88723.

It is an arithmetic number, because the mean of its divisors is an integer number (515812203).

Almost surely, 2^3438118045 is an apocalyptic number.

It is an amenable number.

3438118045 is a deficient number, since it is larger than the sum of its proper divisors (688379579).

3438118045 is a wasteful number, since it uses less digits than its factorization.

3438118045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125999.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 3438118045 is about 58635.4674663723. The cubic root of 3438118045 is about 1509.2931277657.

The spelling of 3438118045 in words is "three billion, four hundred thirty-eight million, one hundred eighteen thousand, forty-five".