3388900789 has 8 divisors (see below), whose sum is σ = 3411382040. Its totient is φ = 3366489600.

The previous prime is 3388900783. The next prime is 3388900813. The reversal of 3388900789 is 9870098833.

It can be written as a sum of positive squares in 4 ways, for example, as 874680625 + 2514220164 = 29575^2 + 50142^2 .

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 3388900789 - 2¹⁷ = 3388769717 is a prime.

It is a super-2 number, since 2×3388900789² = 22969297115369645042, 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 (3388900783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81379 + ... + 115759.

It is an arithmetic number, because the mean of its divisors is an integer number (426422755).

Almost surely, 2^3388900789 is an apocalyptic number.

It is an amenable number.

3388900789 is a deficient number, since it is larger than the sum of its proper divisors (22481251).

3388900789 is a wasteful number, since it uses less digits than its factorization.

3388900789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35031.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 3388900789 is about 58214.2661982439. The cubic root of 3388900789 is about 1502.0565552466.

The spelling of 3388900789 in words is "three billion, three hundred eighty-eight million, nine hundred thousand, seven hundred eighty-nine".