3012493 has 8 divisors (see below), whose sum is σ = 3312000. Its totient is φ = 2717280.

The previous prime is 3012479. The next prime is 3012497. The reversal of 3012493 is 3942103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3012493 - 2⁵ = 3012461 is a prime.

It is a super-2 number, since 2×3012493² = 18150228150098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012497) 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, 508 + ... + 2506.

It is an arithmetic number, because the mean of its divisors is an integer number (414000).

Almost surely, 2^3012493 is an apocalyptic number.

It is an amenable number.

3012493 is a deficient number, since it is larger than the sum of its proper divisors (299507).

3012493 is a wasteful number, since it uses less digits than its factorization.

3012493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3012493 is about 1735.6534792406. The cubic root of 3012493 is about 144.4248800370.

Adding to 3012493 its reverse (3942103), we get a palindrome (6954596).

The spelling of 3012493 in words is "three million, twelve thousand, four hundred ninety-three".