3523437 has 12 divisors (see below), whose sum is σ = 5389020. Its totient is φ = 2210688.

The previous prime is 3523427. The next prime is 3523447. The reversal of 3523437 is 7343253.

It is an interprime number because it is at equal distance from previous prime (3523427) and next prime (3523447).

It can be written as a sum of positive squares in 2 ways, for example, as 2996361 + 527076 = 1731^2 + 726^2 .

It is not a de Polignac number, because 3523437 - 2⁷ = 3523309 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

3523437 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3523437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523427) 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 11 ways as a sum of consecutive naturals, for example, 11362 + ... + 11667.

It is an arithmetic number, because the mean of its divisors is an integer number (449085).

Almost surely, 2^3523437 is an apocalyptic number.

It is an amenable number.

3523437 is a deficient number, since it is larger than the sum of its proper divisors (1865583).

3523437 is a wasteful number, since it uses less digits than its factorization.

3523437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23052 (or 23049 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 3523437 is about 1877.0820440247. The cubic root of 3523437 is about 152.1675927325.

The spelling of 3523437 in words is "three million, five hundred twenty-three thousand, four hundred thirty-seven".