3398959845 has 24 divisors (see below), whose sum is σ = 5893850976. Its totient is φ = 1812064608.

The previous prime is 3398959807. The next prime is 3398959847. The reversal of 3398959845 is 5489598933.

3398959845 is a `hidden beast` number, since 3 + 39 + 8 + 9 + 598 + 4 + 5 = 666.

It is not a de Polignac number, because 3398959845 - 2¹³ = 3398951653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398959847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112662 + ... + 139608.

It is an arithmetic number, because the mean of its divisors is an integer number (245577124).

Almost surely, 2^3398959845 is an apocalyptic number.

It is an amenable number.

3398959845 is a deficient number, since it is larger than the sum of its proper divisors (2494891131).

3398959845 is a wasteful number, since it uses less digits than its factorization.

3398959845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29761 (or 29758 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 63.

The square root of 3398959845 is about 58300.5990106448. The cubic root of 3398959845 is about 1503.5412398346.

The spelling of 3398959845 in words is "three billion, three hundred ninety-eight million, nine hundred fifty-nine thousand, eight hundred forty-five".