3018494 has 16 divisors (see below), whose sum is σ = 4756320. Its totient is φ = 1434720.

The previous prime is 3018493. The next prime is 3018517. The reversal of 3018494 is 4948103.

It is a super-3 number, since 3×3018494³ = 82507267733371493352, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3018493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3752 + ... + 4484.

It is an arithmetic number, because the mean of its divisors is an integer number (297270).

Almost surely, 2^3018494 is an apocalyptic number.

3018494 is a deficient number, since it is larger than the sum of its proper divisors (1737826).

3018494 is a wasteful number, since it uses less digits than its factorization.

3018494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3018494 is about 1737.3813628562. The cubic root of 3018494 is about 144.5207163699.

The spelling of 3018494 in words is "three million, eighteen thousand, four hundred ninety-four".