3427618406 has 16 divisors (see below), whose sum is σ = 5192391600. Its totient is φ = 1696880640.

The previous prime is 3427618399. The next prime is 3427618417. The reversal of 3427618406 is 6048167243.

3427618406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 103070 + ... + 132206.

It is an arithmetic number, because the mean of its divisors is an integer number (324524475).

Almost surely, 2^3427618406 is an apocalyptic number.

3427618406 is a deficient number, since it is larger than the sum of its proper divisors (1764773194).

3427618406 is a wasteful number, since it uses less digits than its factorization.

3427618406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29719.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 3427618406 is about 58545.8658318416. The cubic root of 3427618406 is about 1507.7551553527.

The spelling of 3427618406 in words is "three billion, four hundred twenty-seven million, six hundred eighteen thousand, four hundred six".