3730547 has 2 divisors, whose sum is σ = 3730548. Its totient is φ = 3730546.

The previous prime is 3730541. The next prime is 3730561. The reversal of 3730547 is 7450373.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3730547 - 2⁶ = 3730483 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 3730547 parts by 2731 straight cuts.

It is not a weakly prime, because it can be changed into another prime (3730541) 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 as a sum of consecutive naturals, namely, 1865273 + 1865274.

It is an arithmetic number, because the mean of its divisors is an integer number (1865274).

Almost surely, 2^3730547 is an apocalyptic number.

3730547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3730547 is an equidigital number, since it uses as much as digits as its factorization.

3730547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 3730547 is about 1931.4623993234. The cubic root of 3730547 is about 155.0925150088.

The spelling of 3730547 in words is "three million, seven hundred thirty thousand, five hundred forty-seven".