3729012 has 48 divisors (see below), whose sum is σ = 10063872. Its totient is φ = 1052640.

The previous prime is 3729007. The next prime is 3729017. The reversal of 3729012 is 2109273.

It is an interprime number because it is at equal distance from previous prime (3729007) and next prime (3729017).

It is a super-2 number, since 2×3729012² = 27811060992288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729017) 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, 8437 + ... + 8867.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

Almost surely, 2^3729012 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 3729012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5031936).

3729012 is an abundant number, since it is smaller than the sum of its proper divisors (6334860).

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

3729012 is a wasteful number, since it uses less digits than its factorization.

3729012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3729012 is about 1931.0649911383. The cubic root of 3729012 is about 155.0712402315.

The spelling of 3729012 in words is "three million, seven hundred twenty-nine thousand, twelve".