7374043212 has 12 divisors (see below), whose sum is σ = 17206100856. Its totient is φ = 2458014400.

The previous prime is 7374043189. The next prime is 7374043213. The reversal of 7374043212 is 2123404737.

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

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7374043213) 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, 307251789 + ... + 307251812.

It is an arithmetic number, because the mean of its divisors is an integer number (1433841738).

Almost surely, 2^7374043212 is an apocalyptic number.

It is an amenable number.

7374043212 is an abundant number, since it is smaller than the sum of its proper divisors (9832057644).

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

7374043212 is a wasteful number, since it uses less digits than its factorization.

7374043212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614503608 (or 614503606 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 7374043212 is about 85872.2493707950. The cubic root of 7374043212 is about 1946.4140286520.

Adding to 7374043212 its reverse (2123404737), we get a palindrome (9497447949).

The spelling of 7374043212 in words is "seven billion, three hundred seventy-four million, forty-three thousand, two hundred twelve".