3445844406 has 16 divisors (see below), whose sum is σ = 7191327744. Its totient is φ = 1098674984.

The previous prime is 3445844387. The next prime is 3445844411. The reversal of 3445844406 is 6044485443.

It is a super-2 number, since 2×3445844406² = 23747687340722985672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12484806 + ... + 12485081.

It is an arithmetic number, because the mean of its divisors is an integer number (449457984).

Almost surely, 2^3445844406 is an apocalyptic number.

3445844406 is an abundant number, since it is smaller than the sum of its proper divisors (3745483338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3445844406 is a wasteful number, since it uses less digits than its factorization.

3445844406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24969915.

The product of its (nonzero) digits is 737280, while the sum is 42.

The square root of 3445844406 is about 58701.3151982134. The cubic root of 3445844406 is about 1510.4228755833.

The spelling of 3445844406 in words is "three billion, four hundred forty-five million, eight hundred forty-four thousand, four hundred six".