3405352165 has 16 divisors (see below), whose sum is σ = 4209040512. Its totient is φ = 2642963904.

The previous prime is 3405352157. The next prime is 3405352169. The reversal of 3405352165 is 5612535043.

It is a cyclic number.

It is not a de Polignac number, because 3405352165 - 2³ = 3405352157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3405352165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405352169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37672 + ... + 90718.

It is an arithmetic number, because the mean of its divisors is an integer number (263065032).

Almost surely, 2^3405352165 is an apocalyptic number.

It is an amenable number.

3405352165 is a deficient number, since it is larger than the sum of its proper divisors (803688347).

3405352165 is a wasteful number, since it uses less digits than its factorization.

3405352165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53436.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 3405352165 is about 58355.3953375350. The cubic root of 3405352165 is about 1504.4832042739.

The spelling of 3405352165 in words is "three billion, four hundred five million, three hundred fifty-two thousand, one hundred sixty-five".