3494771 has 4 divisors (see below), whose sum is σ = 3994032. Its totient is φ = 2995512.

The previous prime is 3494753. The next prime is 3494789. The reversal of 3494771 is 1774943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1774943 = 499 ⋅3557.

It is an interprime number because it is at equal distance from previous prime (3494753) and next prime (3494789).

It is a cyclic number.

It is not a de Polignac number, because 3494771 - 2¹⁰ = 3493747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3490771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249620 + ... + 249633.

It is an arithmetic number, because the mean of its divisors is an integer number (998508).

Almost surely, 2^3494771 is an apocalyptic number.

3494771 is a deficient number, since it is larger than the sum of its proper divisors (499261).

3494771 is an equidigital number, since it uses as much as digits as its factorization.

3494771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499260.

The product of its digits is 21168, while the sum is 35.

The square root of 3494771 is about 1869.4306619931. The cubic root of 3494771 is about 151.7537998428.

The spelling of 3494771 in words is "three million, four hundred ninety-four thousand, seven hundred seventy-one".