3728540567 has 2 divisors, whose sum is σ = 3728540568. Its totient is φ = 3728540566.

The previous prime is 3728540551. The next prime is 3728540573. The reversal of 3728540567 is 7650458273.

It is a strong prime.

It is an emirp because it is prime and its reverse (7650458273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3728540567 - 2⁴ = 3728540551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3728540267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1864270283 + 1864270284.

It is an arithmetic number, because the mean of its divisors is an integer number (1864270284).

Almost surely, 2^3728540567 is an apocalyptic number.

3728540567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3728540567 is an equidigital number, since it uses as much as digits as its factorization.

3728540567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 3728540567 is about 61061.7766446408. The cubic root of 3728540567 is about 1550.6470509734.

The spelling of 3728540567 in words is "three billion, seven hundred twenty-eight million, five hundred forty thousand, five hundred sixty-seven".