3506402084 has 12 divisors (see below), whose sum is σ = 6136622604. Its totient is φ = 1753081344.

The previous prime is 3506402071. The next prime is 3506402087. The reversal of 3506402084 is 4802046053.

It can be written as a sum of positive squares in 2 ways, for example, as 1578313984 + 1928088100 = 39728^2 + 43910^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3506402084.

It is not an unprimeable number, because it can be changed into a prime (3506402087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85172 + ... + 119444.

It is an arithmetic number, because the mean of its divisors is an integer number (511385217).

Almost surely, 2^3506402084 is an apocalyptic number.

It is an amenable number.

3506402084 is a deficient number, since it is larger than the sum of its proper divisors (2630220520).

3506402084 is a wasteful number, since it uses less digits than its factorization.

3506402084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59854 (or 59852 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 3506402084 is about 59214.8805960124. The cubic root of 3506402084 is about 1519.2196600520.

The spelling of 3506402084 in words is "three billion, five hundred six million, four hundred two thousand, eighty-four".