3180713 has 4 divisors (see below), whose sum is σ = 3198468. Its totient is φ = 3162960.

The previous prime is 3180707. The next prime is 3180719. The reversal of 3180713 is 3170813.

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: 3170813 = 239 ⋅13267.

It is an interprime number because it is at equal distance from previous prime (3180707) and next prime (3180719).

It can be written as a sum of positive squares in 2 ways, for example, as 861184 + 2319529 = 928^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 3180713 - 2¹⁰ = 3179689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3180719) 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, 8606 + ... + 8967.

It is an arithmetic number, because the mean of its divisors is an integer number (799617).

Almost surely, 2^3180713 is an apocalyptic number.

It is an amenable number.

3180713 is a deficient number, since it is larger than the sum of its proper divisors (17755).

3180713 is a wasteful number, since it uses less digits than its factorization.

3180713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17754.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 3180713 is about 1783.4553540809. The cubic root of 3180713 is about 147.0646051656.

The spelling of 3180713 in words is "three million, one hundred eighty thousand, seven hundred thirteen".