3854072 has 16 divisors (see below), whose sum is σ = 7260000. Its totient is φ = 1918080.

The previous prime is 3854063. The next prime is 3854077. The reversal of 3854072 is 2704583.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3854077) 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, 929 + ... + 2927.

It is an arithmetic number, because the mean of its divisors is an integer number (453750).

Almost surely, 2^3854072 is an apocalyptic number.

It is an amenable number.

3854072 is a deficient number, since it is larger than the sum of its proper divisors (3405928).

3854072 is a wasteful number, since it uses less digits than its factorization.

3854072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3854072 is about 1963.1790544930. The cubic root of 3854072 is about 156.7857572444.

The spelling of 3854072 in words is "three million, eight hundred fifty-four thousand, seventy-two".