4055940396 has 36 divisors (see below), whose sum is σ = 10367721000. Its totient is φ = 1336788288.

The previous prime is 4055940389. The next prime is 4055940401. The reversal of 4055940396 is 6930495504.

4055940396 is a `hidden beast` number, since 4 + 0 + 559 + 4 + 0 + 3 + 96 = 666.

4055940396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629746 + ... + 636153.

It is an arithmetic number, because the mean of its divisors is an integer number (287992250).

Almost surely, 2^4055940396 is an apocalyptic number.

It is an amenable number.

4055940396 is an abundant number, since it is smaller than the sum of its proper divisors (6311780604).

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

4055940396 is a wasteful number, since it uses less digits than its factorization.

4055940396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265998 (or 1265993 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 4055940396 is about 63686.2653638915. The cubic root of 4055940396 is about 1594.7668079535.

The spelling of 4055940396 in words is "four billion, fifty-five million, nine hundred forty thousand, three hundred ninety-six".