3742212 has 24 divisors (see below), whose sum is σ = 8781696. Its totient is φ = 1240288.

The previous prime is 3742201. The next prime is 3742223. The reversal of 3742212 is 2122473.

It is an interprime number because it is at equal distance from previous prime (3742201) and next prime (3742223).

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, 1573 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (365904).

Almost surely, 2^3742212 is an apocalyptic number.

It is an amenable number.

3742212 is an abundant number, since it is smaller than the sum of its proper divisors (5039484).

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

3742212 is a wasteful number, since it uses less digits than its factorization.

3742212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1785 counting only the distinct ones).

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

The square root of 3742212 is about 1934.4797750300. The cubic root of 3742212 is about 155.2539990828.

Adding to 3742212 its reverse (2122473), we get a palindrome (5864685).

The spelling of 3742212 in words is "three million, seven hundred forty-two thousand, two hundred twelve".