3489716 has 6 divisors (see below), whose sum is σ = 6107010. Its totient is φ = 1744856.

The previous prime is 3489713. The next prime is 3489757. The reversal of 3489716 is 6179843.

It can be written as a sum of positive squares in only one way, i.e., 2856100 + 633616 = 1690^2 + 796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3489716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436211 + ... + 436218.

It is an arithmetic number, because the mean of its divisors is an integer number (1017835).

Almost surely, 2^3489716 is an apocalyptic number.

It is an amenable number.

3489716 is a deficient number, since it is larger than the sum of its proper divisors (2617294).

3489716 is a wasteful number, since it uses less digits than its factorization.

3489716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872433 (or 872431 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 3489716 is about 1868.0781568232. The cubic root of 3489716 is about 151.6805966086.

The spelling of 3489716 in words is "three million, four hundred eighty-nine thousand, seven hundred sixteen".