3934537 has 2 divisors, whose sum is σ = 3934538. Its totient is φ = 3934536.

The previous prime is 3934523. The next prime is 3934583. The reversal of 3934537 is 7354393.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2972176 + 962361 = 1724^2 + 981^2 .

It is a cyclic number.

It is not a de Polignac number, because 3934537 - 2¹⁹ = 3410249 is a prime.

It is not a weakly prime, because it can be changed into another prime (3934507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1967268 + 1967269.

It is an arithmetic number, because the mean of its divisors is an integer number (1967269).

Almost surely, 2^3934537 is an apocalyptic number.

It is an amenable number.

3934537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3934537 is an equidigital number, since it uses as much as digits as its factorization.

3934537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 34.

The square root of 3934537 is about 1983.5667369665. The cubic root of 3934537 is about 157.8693707458.

The spelling of 3934537 in words is "three million, nine hundred thirty-four thousand, five hundred thirty-seven".