3506863695 has 16 divisors (see below), whose sum is σ = 5616892512. Its totient is φ = 1868357120.

The previous prime is 3506863651. The next prime is 3506863697. The reversal of 3506863695 is 5963686053.

It is not a de Polignac number, because 3506863695 - 2⁶ = 3506863631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506863697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108366 + ... + 136955.

It is an arithmetic number, because the mean of its divisors is an integer number (351055782).

Almost surely, 2^3506863695 is an apocalyptic number.

3506863695 is a deficient number, since it is larger than the sum of its proper divisors (2110028817).

3506863695 is a wasteful number, since it uses less digits than its factorization.

3506863695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246282.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The square root of 3506863695 is about 59218.7782295447. The cubic root of 3506863695 is about 1519.2863245624.

The spelling of 3506863695 in words is "three billion, five hundred six million, eight hundred sixty-three thousand, six hundred ninety-five".