3730537 has 2 divisors, whose sum is σ = 3730538. Its totient is φ = 3730536.

The previous prime is 3730499. The next prime is 3730541. The reversal of 3730537 is 7350373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2359296 + 1371241 = 1536^2 + 1171^2 .

It is an emirp because it is prime and its reverse (7350373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3730537 - 2¹¹ = 3728489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3730547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865268 + 1865269.

It is an arithmetic number, because the mean of its divisors is an integer number (1865269).

Almost surely, 2^3730537 is an apocalyptic number.

It is an amenable number.

3730537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3730537 is an equidigital number, since it uses as much as digits as its factorization.

3730537 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 3730537 is about 1931.4598106096. The cubic root of 3730537 is about 155.0923764298.

The spelling of 3730537 in words is "three million, seven hundred thirty thousand, five hundred thirty-seven".