3506091696 has 80 divisors (see below), whose sum is σ = 10655791200. Its totient is φ = 1099948032.

The previous prime is 3506091689. The next prime is 3506091739. The reversal of 3506091696 is 6961906053.

3506091696 is a `hidden beast` number, since 35 + 0 + 609 + 1 + 6 + 9 + 6 = 666.

It is a super-3 number, since 3×3506091696³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

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, 231361 + ... + 246048.

It is an arithmetic number, because the mean of its divisors is an integer number (133197390).

Almost surely, 2^3506091696 is an apocalyptic number.

3506091696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3506091696 is an abundant number, since it is smaller than the sum of its proper divisors (7149699504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3506091696 is a wasteful number, since it uses less digits than its factorization.

3506091696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477443 (or 477431 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 3506091696 is about 59212.2596765231. The cubic root of 3506091696 is about 1519.1748314352.

It can be divided in two parts, 35060 and 91696, that added together give a triangular number (126756 = T₅₀₃).

The spelling of 3506091696 in words is "three billion, five hundred six million, ninety-one thousand, six hundred ninety-six".