3845276 has 6 divisors (see below), whose sum is σ = 6729240. Its totient is φ = 1922636.

The previous prime is 3845273. The next prime is 3845279. The reversal of 3845276 is 6725483.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3845273) and next prime (3845279).

It is a super-2 number, since 2×3845276² = 29572295032352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480656 + ... + 480663.

It is an arithmetic number, because the mean of its divisors is an integer number (1121540).

Almost surely, 2^3845276 is an apocalyptic number.

It is an amenable number.

3845276 is a deficient number, since it is larger than the sum of its proper divisors (2883964).

3845276 is a wasteful number, since it uses less digits than its factorization.

3845276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961323 (or 961321 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 3845276 is about 1960.9375308765. The cubic root of 3845276 is about 156.6663910261. Note that the first 3 decimals are identical.

The spelling of 3845276 in words is "three million, eight hundred forty-five thousand, two hundred seventy-six".