7344012 has 48 divisors (see below), whose sum is σ = 18627840. Its totient is φ = 2238528.

The previous prime is 7344011. The next prime is 7344041. The reversal of 7344012 is 2104437.

It is a super-2 number, since 2×7344012² = 107869024512288, which contains 22 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7344012.

It is not an unprimeable number, because it can be changed into a prime (7344011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27793 + ... + 28055.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

Almost surely, 2^7344012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7344012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9313920).

7344012 is an abundant number, since it is smaller than the sum of its proper divisors (11283828).

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

7344012 is a wasteful number, since it uses less digits than its factorization.

7344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7344012 is about 2709.9837637890. The cubic root of 7344012 is about 194.3768139463.

Adding to 7344012 its reverse (2104437), we get a palindrome (9448449).

The spelling of 7344012 in words is "seven million, three hundred forty-four thousand, twelve".