3537490 has 16 divisors (see below), whose sum is σ = 6946560. Its totient is φ = 1286320.

The previous prime is 3537487. The next prime is 3537491. The reversal of 3537490 is 947353.

It is not an unprimeable number, because it can be changed into a prime (3537491) 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, 15970 + ... + 16189.

It is an arithmetic number, because the mean of its divisors is an integer number (434160).

Almost surely, 2^3537490 is an apocalyptic number.

3537490 is a deficient number, since it is larger than the sum of its proper divisors (3409070).

3537490 is a wasteful number, since it uses less digits than its factorization.

3537490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32177.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3537490 is about 1880.8216289696. The cubic root of 3537490 is about 152.3696278942.

The spelling of 3537490 in words is "three million, five hundred thirty-seven thousand, four hundred ninety".