3402008065 has 8 divisors (see below), whose sum is σ = 4086772200. Its totient is φ = 2718698112.

The previous prime is 3402008063. The next prime is 3402008089. The reversal of 3402008065 is 5608002043.

It can be written as a sum of positive squares in 4 ways, for example, as 146506816 + 3255501249 = 12104^2 + 57057^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3402008065 - 2¹ = 3402008063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3402008063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358390 + ... + 367759.

It is an arithmetic number, because the mean of its divisors is an integer number (510846525).

Almost surely, 2^3402008065 is an apocalyptic number.

It is an amenable number.

3402008065 is a deficient number, since it is larger than the sum of its proper divisors (684764135).

3402008065 is an equidigital number, since it uses as much as digits as its factorization.

3402008065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727091.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3402008065 is about 58326.7354221030. The cubic root of 3402008065 is about 1503.9905689731.

The spelling of 3402008065 in words is "three billion, four hundred two million, eight thousand, sixty-five".