3730548 has 24 divisors (see below), whose sum is σ = 9217152. Its totient is φ = 1170304.

The previous prime is 3730547. The next prime is 3730561. The reversal of 3730548 is 8450373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8940 + ... + 9347.

It is an arithmetic number, because the mean of its divisors is an integer number (384048).

Almost surely, 2^3730548 is an apocalyptic number.

It is an amenable number.

3730548 is an abundant number, since it is smaller than the sum of its proper divisors (5486604).

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

3730548 is a wasteful number, since it uses less digits than its factorization.

3730548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18311 (or 18309 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3730548 is about 1931.4626581946. The cubic root of 3730548 is about 155.0925288667.

It can be divided in two parts, 3730 and 548, that added together give a triangular number (4278 = T₉₂).

The spelling of 3730548 in words is "three million, seven hundred thirty thousand, five hundred forty-eight".