3506522038 has 8 divisors (see below), whose sum is σ = 5308940232. Its totient is φ = 1736875296.

The previous prime is 3506522021. The next prime is 3506522057. The reversal of 3506522038 is 8302256053.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3506521994 and 3506522012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8192595 + ... + 8193022.

It is an arithmetic number, because the mean of its divisors is an integer number (663617529).

Almost surely, 2^3506522038 is an apocalyptic number.

3506522038 is a deficient number, since it is larger than the sum of its proper divisors (1802418194).

3506522038 is a wasteful number, since it uses less digits than its factorization.

3506522038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385726.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 3506522038 is about 59215.8934577534. The cubic root of 3506522038 is about 1519.2369840204.

The spelling of 3506522038 in words is "three billion, five hundred six million, five hundred twenty-two thousand, thirty-eight".