3850880 has 64 divisors (see below), whose sum is σ = 10061280. Its totient is φ = 1397760.

The previous prime is 3850841. The next prime is 3850883. The reversal of 3850880 is 880583.

It is a happy number.

3850880 is nontrivially palindromic in base 3.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3850883) 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, 6767 + ... + 7313.

Almost surely, 2^3850880 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 3850880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5030640).

3850880 is an abundant number, since it is smaller than the sum of its proper divisors (6210400).

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

3850880 is a wasteful number, since it uses less digits than its factorization.

3850880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 3850880 is about 1962.3659189866. The cubic root of 3850880 is about 156.7424611874.

The spelling of 3850880 in words is "three million, eight hundred fifty thousand, eight hundred eighty".