3537487 has 2 divisors, whose sum is σ = 3537488. Its totient is φ = 3537486.

The previous prime is 3537467. The next prime is 3537491. The reversal of 3537487 is 7847353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3537487 - 2¹⁵ = 3504719 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 5³ + 3¹² + 7 + 4⁸ + 8⁷ + 7⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3537407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1768743 + 1768744.

It is an arithmetic number, because the mean of its divisors is an integer number (1768744).

Almost surely, 2^3537487 is an apocalyptic number.

3537487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3537487 is an equidigital number, since it uses as much as digits as its factorization.

3537487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 3537487 is about 1880.8208314457. The cubic root of 3537487 is about 152.3695848213.

The spelling of 3537487 in words is "three million, five hundred thirty-seven thousand, four hundred eighty-seven".