3345616406 has 16 divisors (see below), whose sum is σ = 5762784960. Its totient is φ = 1440695880.

The previous prime is 3345616403. The next prime is 3345616423. The reversal of 3345616406 is 6046165433.

It is a super-2 number, since 2×3345616406² = 22386298272192713672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 3345616406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345616403) 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, 4001516 + ... + 4002351.

It is an arithmetic number, because the mean of its divisors is an integer number (360174060).

Almost surely, 2^3345616406 is an apocalyptic number.

3345616406 is a deficient number, since it is larger than the sum of its proper divisors (2417168554).

3345616406 is a wasteful number, since it uses less digits than its factorization.

3345616406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8003899.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 3345616406 is about 57841.3036333034. The cubic root of 3345616406 is about 1495.6341803703.

The spelling of 3345616406 in words is "three billion, three hundred forty-five million, six hundred sixteen thousand, four hundred six".