3195406 has 4 divisors (see below), whose sum is σ = 4793112. Its totient is φ = 1597702.

The previous prime is 3195403. The next prime is 3195407. The reversal of 3195406 is 6045913.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3195403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798850 + ... + 798853.

It is an arithmetic number, because the mean of its divisors is an integer number (1198278).

Almost surely, 2^3195406 is an apocalyptic number.

3195406 is a deficient number, since it is larger than the sum of its proper divisors (1597706).

3195406 is a wasteful number, since it uses less digits than its factorization.

3195406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597705.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3195406 is about 1787.5698587748. The cubic root of 3195406 is about 147.2907076697.

The spelling of 3195406 in words is "three million, one hundred ninety-five thousand, four hundred six".