3874409960 has 32 divisors (see below), whose sum is σ = 8736373800. Its totient is φ = 1546394880.

The previous prime is 3874409953. The next prime is 3874409969. The reversal of 3874409960 is 699044783.

It can be written as a sum of positive squares in 4 ways, for example, as 3500142244 + 374267716 = 59162^2 + 19346^2 .

It is a super-2 number, since 2×3874409960² = 30022105076294403200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3874409899 and 3874409908.

It is not an unprimeable number, because it can be changed into a prime (3874409969) 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, 86615 + ... + 123494.

Almost surely, 2^3874409960 is an apocalyptic number.

It is an amenable number.

3874409960 is an abundant number, since it is smaller than the sum of its proper divisors (4861963840).

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

3874409960 is a wasteful number, since it uses less digits than its factorization.

3874409960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210581 (or 210577 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 3874409960 is about 62244.7584941897. The cubic root of 3874409960 is about 1570.6105999881.

The spelling of 3874409960 in words is "three billion, eight hundred seventy-four million, four hundred nine thousand, nine hundred sixty".