3555379394 has 8 divisors (see below), whose sum is σ = 6094936128. Its totient is φ = 1523734020.

The previous prime is 3555379379. The next prime is 3555379403. The reversal of 3555379394 is 4939735553.

It is a happy number.

3555379394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126977822 + ... + 126977849.

It is an arithmetic number, because the mean of its divisors is an integer number (761867016).

Almost surely, 2^3555379394 is an apocalyptic number.

3555379394 is a deficient number, since it is larger than the sum of its proper divisors (2539556734).

3555379394 is a wasteful number, since it uses less digits than its factorization.

3555379394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253955680.

The product of its digits is 7654500, while the sum is 53.

The square root of 3555379394 is about 59627.0022221476. The cubic root of 3555379394 is about 1526.2604494913.

The spelling of 3555379394 in words is "three billion, five hundred fifty-five million, three hundred seventy-nine thousand, three hundred ninety-four".