3806601 has 4 divisors (see below), whose sum is σ = 5075472. Its totient is φ = 2537732.

The previous prime is 3806599. The next prime is 3806609. The reversal of 3806601 is 1066083.

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: 1066083 = 3 ⋅355361.

It is a cyclic number.

It is not a de Polignac number, because 3806601 - 2¹ = 3806599 is a prime.

It is a super-2 number, since 2×3806601² = 28980422346402, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3806609) 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, 634431 + ... + 634436.

It is an arithmetic number, because the mean of its divisors is an integer number (1268868).

Almost surely, 2^3806601 is an apocalyptic number.

It is an amenable number.

3806601 is a deficient number, since it is larger than the sum of its proper divisors (1268871).

3806601 is a wasteful number, since it uses less digits than its factorization.

3806601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268870.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3806601 is about 1951.0512550930. The cubic root of 3806601 is about 156.1393806907.

The spelling of 3806601 in words is "three million, eight hundred six thousand, six hundred one".