3018741 has 16 divisors (see below), whose sum is σ = 4650048. Its totient is φ = 1721600.

The previous prime is 3018733. The next prime is 3018803. The reversal of 3018741 is 1478103.

It is a cyclic number.

It is not a de Polignac number, because 3018741 - 2³ = 3018733 is a prime.

It is a super-2 number, since 2×3018741² = 18225594450162, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3018241) 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, 2130 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (290628).

Almost surely, 2^3018741 is an apocalyptic number.

It is an amenable number.

3018741 is a deficient number, since it is larger than the sum of its proper divisors (1631307).

3018741 is a wasteful number, since it uses less digits than its factorization.

3018741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5412.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 3018741 is about 1737.4524453924. The cubic root of 3018741 is about 144.5246582521.

The spelling of 3018741 in words is "three million, eighteen thousand, seven hundred forty-one".