3854479 has 4 divisors (see below), whose sum is σ = 3858976. Its totient is φ = 3849984.

The previous prime is 3854471. The next prime is 3854483. The reversal of 3854479 is 9744583.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3854479 - 2³ = 3854471 is a prime.

It is a super-2 number, since 2×3854479² = 29714016722882, which contains 22 as substring.

It is a Duffinian number.

3854479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3854471) 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, 519 + ... + 2824.

It is an arithmetic number, because the mean of its divisors is an integer number (964744).

Almost surely, 2^3854479 is an apocalyptic number.

3854479 is a deficient number, since it is larger than the sum of its proper divisors (4497).

3854479 is a wasteful number, since it uses less digits than its factorization.

3854479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4496.

The product of its digits is 120960, while the sum is 40.

The square root of 3854479 is about 1963.2827101566. The cubic root of 3854479 is about 156.7912760444.

The spelling of 3854479 in words is "three million, eight hundred fifty-four thousand, four hundred seventy-nine".