3854724 has 12 divisors (see below), whose sum is σ = 8994384. Its totient is φ = 1284904.

The previous prime is 3854723. The next prime is 3854729. The reversal of 3854724 is 4274583.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3854723) 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, 160602 + ... + 160625.

It is an arithmetic number, because the mean of its divisors is an integer number (749532).

Almost surely, 2^3854724 is an apocalyptic number.

It is an amenable number.

3854724 is an abundant number, since it is smaller than the sum of its proper divisors (5139660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3854724 is a wasteful number, since it uses less digits than its factorization.

3854724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321234 (or 321232 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3854724 is about 1963.3451046619. The cubic root of 3854724 is about 156.7945979848.

The spelling of 3854724 in words is "three million, eight hundred fifty-four thousand, seven hundred twenty-four".