3353872018 has 16 divisors (see below), whose sum is σ = 5764515840. Its totient is φ = 1433618496.

The previous prime is 3353872009. The next prime is 3353872019. The reversal of 3353872018 is 8102783533.

It is a super-2 number, since 2×3353872018² = 22496915026246784648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3353872019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307383 + ... + 318106.

It is an arithmetic number, because the mean of its divisors is an integer number (360282240).

Almost surely, 2^3353872018 is an apocalyptic number.

3353872018 is a deficient number, since it is larger than the sum of its proper divisors (2410643822).

3353872018 is a wasteful number, since it uses less digits than its factorization.

3353872018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625881.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3353872018 is about 57912.6239951187. The cubic root of 3353872018 is about 1496.8633742168.

The spelling of 3353872018 in words is "three billion, three hundred fifty-three million, eight hundred seventy-two thousand, eighteen".