3474727 has 4 divisors (see below), whose sum is σ = 3522400. Its totient is φ = 3427056.

The previous prime is 3474721. The next prime is 3474763. The reversal of 3474727 is 7274743.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7274743 = 7 ⋅1039249.

It is a cyclic number.

It is not a de Polignac number, because 3474727 - 2³ = 3474719 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3474692 and 3474701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474721) 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, 23727 + ... + 23872.

It is an arithmetic number, because the mean of its divisors is an integer number (880600).

Almost surely, 2^3474727 is an apocalyptic number.

3474727 is a deficient number, since it is larger than the sum of its proper divisors (47673).

3474727 is an equidigital number, since it uses as much as digits as its factorization.

3474727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47672.

The product of its digits is 32928, while the sum is 34.

The square root of 3474727 is about 1864.0619624894. The cubic root of 3474727 is about 151.4631191835.

The spelling of 3474727 in words is "three million, four hundred seventy-four thousand, seven hundred twenty-seven".