3261372 has 24 divisors (see below), whose sum is σ = 7639296. Its totient is φ = 1082928.

The previous prime is 3261371. The next prime is 3261373. The reversal of 3261372 is 2731623.

It is an interprime number because it is at equal distance from previous prime (3261371) and next prime (3261373).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5263 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (318304).

Almost surely, 2^3261372 is an apocalyptic number.

It is an amenable number.

3261372 is an abundant number, since it is smaller than the sum of its proper divisors (4377924).

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

3261372 is a wasteful number, since it uses less digits than its factorization.

3261372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1055 counting only the distinct ones).

The product of its digits is 1512, while the sum is 24.

The square root of 3261372 is about 1805.9269088200. The cubic root of 3261372 is about 148.2973689970.

Adding to 3261372 its reverse (2731623), we get a palindrome (5992995).

The spelling of 3261372 in words is "three million, two hundred sixty-one thousand, three hundred seventy-two".