3742312 has 32 divisors (see below), whose sum is σ = 8493120. Its totient is φ = 1509120.

The previous prime is 3742301. The next prime is 3742331. The reversal of 3742312 is 2132473.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (265410).

Almost surely, 2^3742312 is an apocalyptic number.

It is an amenable number.

3742312 is an abundant number, since it is smaller than the sum of its proper divisors (4750808).

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

3742312 is a wasteful number, since it uses less digits than its factorization.

3742312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961 (or 3957 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 3742312 is about 1934.5056215995. The cubic root of 3742312 is about 155.2553819780.

Adding to 3742312 its reverse (2132473), we get a palindrome (5874785).

The spelling of 3742312 in words is "three million, seven hundred forty-two thousand, three hundred twelve".