3489046 has 32 divisors (see below), whose sum is σ = 6376320. Its totient is φ = 1411200.

The previous prime is 3489041. The next prime is 3489047. The reversal of 3489046 is 6409843.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6861 + ... + 7351.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

Almost surely, 2^3489046 is an apocalyptic number.

3489046 is a deficient number, since it is larger than the sum of its proper divisors (2887274).

3489046 is a wasteful number, since it uses less digits than its factorization.

3489046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3489046 is about 1867.8988195296. The cubic root of 3489046 is about 151.6708887982.

The spelling of 3489046 in words is "three million, four hundred eighty-nine thousand, forty-six".