3842477 has 4 divisors (see below), whose sum is σ = 3878496. Its totient is φ = 3806460.

The previous prime is 3842431. The next prime is 3842483. The reversal of 3842477 is 7742483.

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: 7742483 = 7 ⋅1106069.

It is a cyclic number.

It is not a de Polignac number, because 3842477 - 2¹² = 3838381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842077) 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, 17849 + ... + 18062.

It is an arithmetic number, because the mean of its divisors is an integer number (969624).

Almost surely, 2^3842477 is an apocalyptic number.

It is an amenable number.

3842477 is a deficient number, since it is larger than the sum of its proper divisors (36019).

3842477 is a wasteful number, since it uses less digits than its factorization.

3842477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36018.

The product of its digits is 37632, while the sum is 35.

The square root of 3842477 is about 1960.2237117227. The cubic root of 3842477 is about 156.6283689900.

The spelling of 3842477 in words is "three million, eight hundred forty-two thousand, four hundred seventy-seven".