3776001 has 4 divisors (see below), whose sum is σ = 5034672. Its totient is φ = 2517332.

The previous prime is 3775999. The next prime is 3776009. The reversal of 3776001 is 1006773.

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: 1006773 = 3 ⋅335591.

It is a cyclic number.

It is not a de Polignac number, because 3776001 - 2¹ = 3775999 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3776009) 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, 629331 + ... + 629336.

It is an arithmetic number, because the mean of its divisors is an integer number (1258668).

Almost surely, 2^3776001 is an apocalyptic number.

It is an amenable number.

3776001 is a deficient number, since it is larger than the sum of its proper divisors (1258671).

3776001 is a wasteful number, since it uses less digits than its factorization.

3776001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258670.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 3776001 is about 1943.1935055470. The cubic root of 3776001 is about 155.7198703814.

The spelling of 3776001 in words is "three million, seven hundred seventy-six thousand, one".