3506666053 has 8 divisors (see below), whose sum is σ = 3840002496. Its totient is φ = 3175754400.

The previous prime is 3506666021. The next prime is 3506666057.

3506666053 is nontrivially palindromic in base 10.

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 3506666053 - 2⁵ = 3506666021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3506665997 and 3506666015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506666057) 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, 603168 + ... + 608953.

It is an arithmetic number, because the mean of its divisors is an integer number (480000312).

Almost surely, 2^3506666053 is an apocalyptic number.

It is an amenable number.

3506666053 is a deficient number, since it is larger than the sum of its proper divisors (333336443).

3506666053 is a wasteful number, since it uses less digits than its factorization.

3506666053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212395.

The product of its (nonzero) digits is 291600, while the sum is 40.

The square root of 3506666053 is about 59217.1094617088. The cubic root of 3506666053 is about 1519.2577823991.

The spelling of 3506666053 in words is "three billion, five hundred six million, six hundred sixty-six thousand, fifty-three".