3402613666 has 8 divisors (see below), whose sum is σ = 5106983580. Its totient is φ = 1700285808.

The previous prime is 3402613637. The next prime is 3402613673. The reversal of 3402613666 is 6663162043.

It can be written as a sum of positive squares in 2 ways, for example, as 3349978641 + 52635025 = 57879^2 + 7255^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 506341 + ... + 513016.

Almost surely, 2^3402613666 is an apocalyptic number.

3402613666 is a deficient number, since it is larger than the sum of its proper divisors (1704369914).

3402613666 is a wasteful number, since it uses less digits than its factorization.

3402613666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021028.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 3402613666 is about 58331.9266439915. The cubic root of 3402613666 is about 1504.0798068717.

The spelling of 3402613666 in words is "three billion, four hundred two million, six hundred thirteen thousand, six hundred sixty-six".