3846280 has 16 divisors (see below), whose sum is σ = 8654220. Its totient is φ = 1538496.

The previous prime is 3846277. The next prime is 3846281. The reversal of 3846280 is 826483.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3632836 + 213444 = 1906^2 + 462^2 .

It is not an unprimeable number, because it can be changed into a prime (3846281) 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, 48039 + ... + 48118.

Almost surely, 2^3846280 is an apocalyptic number.

It is an amenable number.

3846280 is an abundant number, since it is smaller than the sum of its proper divisors (4807940).

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

3846280 is a wasteful number, since it uses less digits than its factorization.

3846280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96168 (or 96164 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3846280 is about 1961.1935141643. The cubic root of 3846280 is about 156.6800250166.

The spelling of 3846280 in words is "three million, eight hundred forty-six thousand, two hundred eighty".