3502493 has 8 divisors (see below), whose sum is σ = 3732480. Its totient is φ = 3275200.

The previous prime is 3502489. The next prime is 3502511. The reversal of 3502493 is 3942053.

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 3502493 - 2² = 3502489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3501493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2468 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^3502493 is an apocalyptic number.

It is an amenable number.

3502493 is a deficient number, since it is larger than the sum of its proper divisors (229987).

3502493 is a wasteful number, since it uses less digits than its factorization.

3502493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3502493 is about 1871.4948570595. The cubic root of 3502493 is about 151.8654886873.

The spelling of 3502493 in words is "three million, five hundred two thousand, four hundred ninety-three".