3854772 has 18 divisors (see below), whose sum is σ = 9744098. Its totient is φ = 1284912.

The previous prime is 3854761. The next prime is 3854783. The reversal of 3854772 is 2774583.

It is an interprime number because it is at equal distance from previous prime (3854761) and next prime (3854783).

It can be written as a sum of positive squares in only one way, i.e., 2944656 + 910116 = 1716^2 + 954^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 107077 = 3854772 / (3 + 8 + 5 + 4 + 7 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53503 + ... + 53574.

Almost surely, 2^3854772 is an apocalyptic number.

It is an amenable number.

3854772 is an abundant number, since it is smaller than the sum of its proper divisors (5889326).

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

3854772 is a wasteful number, since it uses less digits than its factorization.

3854772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107087 (or 107082 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 3854772 is about 1963.3573286593. The cubic root of 3854772 is about 156.7952487974.

The spelling of 3854772 in words is "three million, eight hundred fifty-four thousand, seven hundred seventy-two".