3858481 has 4 divisors (see below), whose sum is σ = 4209264. Its totient is φ = 3507700.

The previous prime is 3858461. The next prime is 3858487. The reversal of 3858481 is 1848583.

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.

It is a cyclic number.

It is not a de Polignac number, because 3858481 - 2¹⁵ = 3825713 is a prime.

It is a super-3 number, since 3×3858481³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

3858481 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3858481.

It is not an unprimeable number, because it can be changed into a prime (3858487) 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, 175375 + ... + 175396.

It is an arithmetic number, because the mean of its divisors is an integer number (1052316).

Almost surely, 2^3858481 is an apocalyptic number.

It is an amenable number.

3858481 is a deficient number, since it is larger than the sum of its proper divisors (350783).

3858481 is a wasteful number, since it uses less digits than its factorization.

3858481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350782.

The product of its digits is 30720, while the sum is 37.

The square root of 3858481 is about 1964.3016570782. The cubic root of 3858481 is about 156.8455213044.

The spelling of 3858481 in words is "three million, eight hundred fifty-eight thousand, four hundred eighty-one".