3494317 has 4 divisors (see below), whose sum is σ = 3588796. Its totient is φ = 3399840.

The previous prime is 3494303. The next prime is 3494339. The reversal of 3494317 is 7134943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3164841 + 329476 = 1779^2 + 574^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3494317 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 (3494357) 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, 47184 + ... + 47257.

It is an arithmetic number, because the mean of its divisors is an integer number (897199).

Almost surely, 2^3494317 is an apocalyptic number.

3494317 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3494317 is a deficient number, since it is larger than the sum of its proper divisors (94479).

3494317 is an equidigital number, since it uses as much as digits as its factorization.

3494317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94478.

The product of its digits is 9072, while the sum is 31.

The square root of 3494317 is about 1869.3092307053. The cubic root of 3494317 is about 151.7472281953.

It can be divided in two parts, 34 and 94317, that multiplied together give a triangular number (3206778 = T₂₅₃₂).

The spelling of 3494317 in words is "three million, four hundred ninety-four thousand, three hundred seventeen".