3195901 has 8 divisors (see below), whose sum is σ = 3267000. Its totient is φ = 3125760.

The previous prime is 3195893. The next prime is 3195911. The reversal of 3195901 is 1095913.

It can be written as a sum of positive squares in 4 ways, for example, as 63001 + 3132900 = 251^2 + 1770^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3195901 - 2³ = 3195893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3195901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3195911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13141 + ... + 13381.

It is an arithmetic number, because the mean of its divisors is an integer number (408375).

Almost surely, 2^3195901 is an apocalyptic number.

It is an amenable number.

3195901 is a deficient number, since it is larger than the sum of its proper divisors (71099).

3195901 is a wasteful number, since it uses less digits than its factorization.

3195901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 3195901 is about 1787.7083095405. The cubic root of 3195901 is about 147.2983128729.

It can be divided in two parts, 3195 and 901, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3195901 in words is "three million, one hundred ninety-five thousand, nine hundred one".