3730441 has 16 divisors (see below), whose sum is σ = 4616640.
Its totient is φ = 2963520.
The previous prime is 3730427. The next prime is 3730453. The reversal of 3730441 is 1440373.
3730441 = T35 + T36 + ... +
It is a happy number.
It is a 3-Lehmer number, since φ(3730441) divides (3730441-1)3.
It is a cyclic number.
It is not a de Polignac number, because 3730441 - 27 = 3730313 is a prime.
It is a Duffinian number.
3730441 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3730471) 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, 2031 + ... + 3403.
It is an arithmetic number, because the mean of its divisors is an integer number (288540).
Almost surely, 23730441 is an apocalyptic number.
It is an amenable number.
3730441 is a deficient number, since it is larger than the sum of its proper divisors (886199).
3730441 is a wasteful number, since it uses less digits than its factorization.
3730441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1416.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 3730441 is about 1931.4349587806.
The cubic root of 3730441 is about 155.0910460587.
The spelling of 3730441 in words is "three million, seven hundred thirty thousand, four hundred forty-one".