3418653021 has 48 divisors (see below), whose sum is σ = 5449586688. Its totient is φ = 1899609600.

The previous prime is 3418653013. The next prime is 3418653059. The reversal of 3418653021 is 1203568143.

It is not a de Polignac number, because 3418653021 - 2³ = 3418653013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3418653521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2307601 + ... + 2309081.

It is an arithmetic number, because the mean of its divisors is an integer number (113533056).

Almost surely, 2^3418653021 is an apocalyptic number.

It is an amenable number.

3418653021 is a deficient number, since it is larger than the sum of its proper divisors (2030933667).

3418653021 is a wasteful number, since it uses less digits than its factorization.

3418653021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1915 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3418653021 is about 58469.2485072281. The cubic root of 3418653021 is about 1506.4394304872.

The spelling of 3418653021 in words is "three billion, four hundred eighteen million, six hundred fifty-three thousand, twenty-one".