3512493 has 12 divisors (see below), whose sum is σ = 5091840. Its totient is φ = 2333256.

The previous prime is 3512479. The next prime is 3512501. The reversal of 3512493 is 3942153.

3512493 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 3512493 - 2⁸ = 3512237 is a prime.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3512413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2938 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (424320).

Almost surely, 2^3512493 is an apocalyptic number.

It is an amenable number.

3512493 is a deficient number, since it is larger than the sum of its proper divisors (1579347).

3512493 is a wasteful number, since it uses less digits than its factorization.

3512493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408 (or 1405 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3512493 is about 1874.1646139014. The cubic root of 3512493 is about 152.0098822061.

It can be divided in two parts, 3512 and 493, that added together give a triangular number (4005 = T₈₉).

The spelling of 3512493 in words is "three million, five hundred twelve thousand, four hundred ninety-three".