3850960 has 40 divisors (see below), whose sum is σ = 9202536. Its totient is φ = 1497600.

The previous prime is 3850949. The next prime is 3850963. The reversal of 3850960 is 690583.

It can be written as a sum of positive squares in 4 ways, for example, as 118336 + 3732624 = 344^2 + 1932^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×3850960³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2310 + ... + 3610.

Almost surely, 2^3850960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4601268).

3850960 is an abundant number, since it is smaller than the sum of its proper divisors (5351576).

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

3850960 is a wasteful number, since it uses less digits than its factorization.

3850960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 3850960 is about 1962.3863024389. The cubic root of 3850960 is about 156.7435465938.

The spelling of 3850960 in words is "three million, eight hundred fifty thousand, nine hundred sixty".