3506223315 has 16 divisors (see below), whose sum is σ = 6411379968. Its totient is φ = 1602844896.

The previous prime is 3506223307. The next prime is 3506223323. The reversal of 3506223315 is 5133226053.

It is an interprime number because it is at equal distance from previous prime (3506223307) and next prime (3506223323).

It is not a de Polignac number, because 3506223315 - 2³ = 3506223307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16696197 + ... + 16696406.

It is an arithmetic number, because the mean of its divisors is an integer number (400711248).

Almost surely, 2^3506223315 is an apocalyptic number.

3506223315 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3506223315 is a deficient number, since it is larger than the sum of its proper divisors (2905156653).

3506223315 is a wasteful number, since it uses less digits than its factorization.

3506223315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33392618.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 3506223315 is about 59213.3710828897. The cubic root of 3506223315 is about 1519.1938411842.

Adding to 3506223315 its reverse (5133226053), we get a palindrome (8639449368).

The spelling of 3506223315 in words is "three billion, five hundred six million, two hundred twenty-three thousand, three hundred fifteen".