3101244 has 12 divisors (see below), whose sum is σ = 7236264. Its totient is φ = 1033744.

The previous prime is 3101239. The next prime is 3101249. The reversal of 3101244 is 4421013.

It is an interprime number because it is at equal distance from previous prime (3101239) and next prime (3101249).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129207 + ... + 129230.

It is an arithmetic number, because the mean of its divisors is an integer number (603022).

Almost surely, 2^3101244 is an apocalyptic number.

It is an amenable number.

3101244 is an abundant number, since it is smaller than the sum of its proper divisors (4135020).

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

3101244 is a wasteful number, since it uses less digits than its factorization.

3101244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258444 (or 258442 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3101244 is about 1761.0349229927. The cubic root of 3101244 is about 145.8294750181.

Adding to 3101244 its reverse (4421013), we get a palindrome (7522257).

The spelling of 3101244 in words is "three million, one hundred one thousand, two hundred forty-four".