3493752 has 32 divisors (see below), whose sum is σ = 8802000. Its totient is φ = 1155584.

The previous prime is 3493747. The next prime is 3493753. The reversal of 3493752 is 2573943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493753) 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, 3088 + ... + 4064.

Almost surely, 2^3493752 is an apocalyptic number.

It is an amenable number.

3493752 is an abundant number, since it is smaller than the sum of its proper divisors (5308248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493752 is a wasteful number, since it uses less digits than its factorization.

3493752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135 (or 1131 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 3493752 is about 1869.1580992522. The cubic root of 3493752 is about 151.7390490285.

The spelling of 3493752 in words is "three million, four hundred ninety-three thousand, seven hundred fifty-two".