3874477 has 4 divisors (see below), whose sum is σ = 3878496. Its totient is φ = 3870460.

The previous prime is 3874469. The next prime is 3874501. The reversal of 3874477 is 7744783.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3874477 - 2³ = 3874469 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 (3874417) 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, 402 + ... + 2812.

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

Almost surely, 2^3874477 is an apocalyptic number.

It is an amenable number.

3874477 is a deficient number, since it is larger than the sum of its proper divisors (4019).

3874477 is a wasteful number, since it uses less digits than its factorization.

3874477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018.

The product of its digits is 131712, while the sum is 40.

The square root of 3874477 is about 1968.3691218875. The cubic root of 3874477 is about 157.0619658841.

The spelling of 3874477 in words is "three million, eight hundred seventy-four thousand, four hundred seventy-seven".