3438415045 has 16 divisors (see below), whose sum is σ = 4452062832. Its totient is φ = 2534238720.

The previous prime is 3438415037. The next prime is 3438415093. The reversal of 3438415045 is 5405148343.

It is a Cunningham number, because it is equal to 58638²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1131245956 + 2307169089 = 33634^2 + 48033^2 .

It is not a de Polignac number, because 3438415045 - 2³ = 3438415037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3438414995 and 3438415013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16902 + ... + 84631.

It is an arithmetic number, because the mean of its divisors is an integer number (278253927).

Almost surely, 2^3438415045 is an apocalyptic number.

It is an amenable number.

3438415045 is a deficient number, since it is larger than the sum of its proper divisors (1013647787).

3438415045 is a wasteful number, since it uses less digits than its factorization.

3438415045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102072.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 3438415045 is about 58638.0000085269. Note that the first 5 decimals coincide. The cubic root of 3438415045 is about 1509.3365863425.

The spelling of 3438415045 in words is "three billion, four hundred thirty-eight million, four hundred fifteen thousand, forty-five".