3261195 has 96 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 1354752.

The previous prime is 3261191. The next prime is 3261197. The reversal of 3261195 is 5911623.

It is not a de Polignac number, because 3261195 - 2² = 3261191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261191) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 112441 + ... + 112469.

It is an arithmetic number, because the mean of its divisors is an integer number (76950).

Almost surely, 2^3261195 is an apocalyptic number.

3261195 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3261195 is an abundant number, since it is smaller than the sum of its proper divisors (4126005).

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

3261195 is a wasteful number, since it uses less digits than its factorization.

3261195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 61 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 3261195 is about 1805.8779028495. The cubic root of 3261195 is about 148.2946861681.

It can be divided in two parts, 326 and 1195, that added together give a square (1521 = 39²).

The spelling of 3261195 in words is "three million, two hundred sixty-one thousand, one hundred ninety-five".