3877601 has 8 divisors (see below), whose sum is σ = 4772544.
Its totient is φ = 3067920.
The previous prime is 3877597. The next prime is 3877603. The reversal of 3877601 is 1067783.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3877601 - 22 = 3877597 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3877603) 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, 21215 + ... + 21396.
It is an arithmetic number, because the mean of its divisors is an integer number (596568).
Almost surely, 23877601 is an apocalyptic number.
It is an amenable number.
3877601 is a deficient number, since it is larger than the sum of its proper divisors (894943).
3877601 is a wasteful number, since it uses less digits than its factorization.
3877601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42631.
The product of its (nonzero) digits is 7056, while the sum is 32.
The square root of 3877601 is about 1969.1625123387.
The cubic root of 3877601 is about 157.1041676889.
The spelling of 3877601 in words is "three million, eight hundred seventy-seven thousand, six hundred one".