3854722 has 4 divisors (see below), whose sum is σ = 5782086. Its totient is φ = 1927360.

The previous prime is 3854717. The next prime is 3854723. The reversal of 3854722 is 2274583.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2852721 + 1002001 = 1689^2 + 1001^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 963679 + ... + 963682.

Almost surely, 2^3854722 is an apocalyptic number.

3854722 is a deficient number, since it is larger than the sum of its proper divisors (1927364).

3854722 is a wasteful number, since it uses less digits than its factorization.

3854722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927363.

The product of its digits is 13440, while the sum is 31.

The square root of 3854722 is about 1963.3445953271. The cubic root of 3854722 is about 156.7945708675.

The spelling of 3854722 in words is "three million, eight hundred fifty-four thousand, seven hundred twenty-two".