3073537 has 2 divisors, whose sum is σ = 3073538. Its totient is φ = 3073536.

The previous prime is 3073529. The next prime is 3073541. The reversal of 3073537 is 7353703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2944656 + 128881 = 1716^2 + 359^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073537 - 2³ = 3073529 is a prime.

It is not a weakly prime, because it can be changed into another prime (3073517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536768 + 1536769.

It is an arithmetic number, because the mean of its divisors is an integer number (1536769).

Almost surely, 2^3073537 is an apocalyptic number.

It is an amenable number.

3073537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073537 is an equidigital number, since it uses as much as digits as its factorization.

3073537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6615, while the sum is 28.

The square root of 3073537 is about 1753.1505925048. The cubic root of 3073537 is about 145.3938874326.

It can be divided in two parts, 307 and 3537, that added together give a square (3844 = 62²).

The spelling of 3073537 in words is "three million, seventy-three thousand, five hundred thirty-seven".