3773489 has 4 divisors (see below), whose sum is σ = 3853824. Its totient is φ = 3693156.

The previous prime is 3773477. The next prime is 3773491. The reversal of 3773489 is 9843773.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9843773 = 499 ⋅19727.

It is a cyclic number.

It is not a de Polignac number, because 3773489 - 2¹⁶ = 3707953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3770489) 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, 40097 + ... + 40190.

It is an arithmetic number, because the mean of its divisors is an integer number (963456).

Almost surely, 2^3773489 is an apocalyptic number.

It is an amenable number.

3773489 is a deficient number, since it is larger than the sum of its proper divisors (80335).

3773489 is an equidigital number, since it uses as much as digits as its factorization.

3773489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80334.

The product of its digits is 127008, while the sum is 41.

The square root of 3773489 is about 1942.5470393275. The cubic root of 3773489 is about 155.6853316292.

The spelling of 3773489 in words is "three million, seven hundred seventy-three thousand, four hundred eighty-nine".