3801485 has 4 divisors (see below), whose sum is σ = 4561788. Its totient is φ = 3041184.

The previous prime is 3801461. The next prime is 3801487. The reversal of 3801485 is 5841083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5841083 = 113 ⋅51691.

It can be written as a sum of positive squares in 2 ways, for example, as 2157961 + 1643524 = 1469^2 + 1282^2 .

It is a cyclic number.

It is not a de Polignac number, because 3801485 - 2⁸ = 3801229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801487) 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, 380144 + ... + 380153.

It is an arithmetic number, because the mean of its divisors is an integer number (1140447).

Almost surely, 2^3801485 is an apocalyptic number.

It is an amenable number.

3801485 is a deficient number, since it is larger than the sum of its proper divisors (760303).

3801485 is an equidigital number, since it uses as much as digits as its factorization.

3801485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760302.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 3801485 is about 1949.7397262199. The cubic root of 3801485 is about 156.0693998688.

The spelling of 3801485 in words is "three million, eight hundred one thousand, four hundred eighty-five".