3821760260 has 12 divisors (see below), whose sum is σ = 8025696588. Its totient is φ = 1528704096.

The previous prime is 3821760251. The next prime is 3821760269. The reversal of 3821760260 is 620671283.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3821760251) and next prime (3821760269).

It can be written as a sum of positive squares in 2 ways, for example, as 2133700864 + 1688059396 = 46192^2 + 41086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3821760260.

It is not an unprimeable number, because it can be changed into a prime (3821760269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95543987 + ... + 95544026.

It is an arithmetic number, because the mean of its divisors is an integer number (668808049).

Almost surely, 2^3821760260 is an apocalyptic number.

It is an amenable number.

3821760260 is an abundant number, since it is smaller than the sum of its proper divisors (4203936328).

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

3821760260 is a wasteful number, since it uses less digits than its factorization.

3821760260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191088022 (or 191088020 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3821760260 is about 61820.3870903442. The cubic root of 3821760260 is about 1563.4637396149.

The spelling of 3821760260 in words is "three billion, eight hundred twenty-one million, seven hundred sixty thousand, two hundred sixty".