3880101 has 4 divisors (see below), whose sum is σ = 5173472. Its totient is φ = 2586732.

The previous prime is 3880099. The next prime is 3880127. The reversal of 3880101 is 1010883.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1010883 = 3 ⋅336961.

It is not a de Polignac number, because 3880101 - 2¹ = 3880099 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880181) 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, 646681 + ... + 646686.

It is an arithmetic number, because the mean of its divisors is an integer number (1293368).

Almost surely, 2^3880101 is an apocalyptic number.

It is an amenable number.

3880101 is a deficient number, since it is larger than the sum of its proper divisors (1293371).

3880101 is a wasteful number, since it uses less digits than its factorization.

3880101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293370.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 3880101 is about 1969.7971976831. The cubic root of 3880101 is about 157.1379236153.

Adding to 3880101 its reverse (1010883), we get a palindrome (4890984).

The spelling of 3880101 in words is "three million, eight hundred eighty thousand, one hundred one".