3395919861 has 12 divisors (see below), whose sum is σ = 4914192192. Its totient is φ = 2259804456.

The previous prime is 3395919853. The next prime is 3395919871. The reversal of 3395919861 is 1689195933.

3395919861 is a `hidden beast` number, since 3 + 395 + 9 + 198 + 61 = 666.

It is not a de Polignac number, because 3395919861 - 2³ = 3395919853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3395919798 and 3395919807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3395919841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339981 + ... + 349826.

It is an arithmetic number, because the mean of its divisors is an integer number (409516016).

Almost surely, 2^3395919861 is an apocalyptic number.

It is an amenable number.

3395919861 is a deficient number, since it is larger than the sum of its proper divisors (1518272331).

3395919861 is a wasteful number, since it uses less digits than its factorization.

3395919861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690360 (or 690357 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 54.

The square root of 3395919861 is about 58274.5215424374. The cubic root of 3395919861 is about 1503.0928571069.

The spelling of 3395919861 in words is "three billion, three hundred ninety-five million, nine hundred nineteen thousand, eight hundred sixty-one".