3117434 has 4 divisors (see below), whose sum is σ = 4676154. Its totient is φ = 1558716.

The previous prime is 3117431. The next prime is 3117437. The reversal of 3117434 is 4347113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4347113 = 53 ⋅82021.

It is an interprime number because it is at equal distance from previous prime (3117431) and next prime (3117437).

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 2209 = 1765^2 + 47^2 .

It is not an unprimeable number, because it can be changed into a prime (3117431) 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 as a sum of consecutive naturals, namely, 779357 + ... + 779360.

Almost surely, 2^3117434 is an apocalyptic number.

3117434 is a deficient number, since it is larger than the sum of its proper divisors (1558720).

3117434 is a wasteful number, since it uses less digits than its factorization.

3117434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558719.

The product of its digits is 1008, while the sum is 23.

The square root of 3117434 is about 1765.6256681415. The cubic root of 3117434 is about 146.0828015960.

The spelling of 3117434 in words is "three million, one hundred seventeen thousand, four hundred thirty-four".