3389478911 has 36 divisors (see below), whose sum is σ = 4305149352. Its totient is φ = 2644808544.

The previous prime is 3389478901. The next prime is 3389478929. The reversal of 3389478911 is 1198749833.

It is not a de Polignac number, because 3389478911 - 2¹⁸ = 3389216767 is a prime.

It is a super-2 number, since 2×3389478911² = 22977134576227491842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389478901) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15199346 + ... + 15199568.

It is an arithmetic number, because the mean of its divisors is an integer number (119587482).

Almost surely, 2^3389478911 is an apocalyptic number.

3389478911 is a deficient number, since it is larger than the sum of its proper divisors (915670441).

3389478911 is a wasteful number, since it uses less digits than its factorization.

3389478911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 350 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The square root of 3389478911 is about 58219.2314531891. The cubic root of 3389478911 is about 1502.1419637236.

The spelling of 3389478911 in words is "three billion, three hundred eighty-nine million, four hundred seventy-eight thousand, nine hundred eleven".