3745284 has 12 divisors (see below), whose sum is σ = 8739024. Its totient is φ = 1248424.

The previous prime is 3745283. The next prime is 3745303. The reversal of 3745284 is 4825473.

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

It is not an unprimeable number, because it can be changed into a prime (3745283) 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, 156042 + ... + 156065.

It is an arithmetic number, because the mean of its divisors is an integer number (728252).

Almost surely, 2^3745284 is an apocalyptic number.

It is an amenable number.

3745284 is an abundant number, since it is smaller than the sum of its proper divisors (4993740).

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

3745284 is a wasteful number, since it uses less digits than its factorization.

3745284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312114 (or 312112 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3745284 is about 1935.2736240646. The cubic root of 3745284 is about 155.2964703838.

The spelling of 3745284 in words is "three million, seven hundred forty-five thousand, two hundred eighty-four".