3751723201 has 2 divisors, whose sum is σ = 3751723202. Its totient is φ = 3751723200.

The previous prime is 3751723181. The next prime is 3751723231. The reversal of 3751723201 is 1023271573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2048015025 + 1703708176 = 45255^2 + 41276^2 .

It is an emirp because it is prime and its reverse (1023271573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3751723201 - 2²³ = 3743334593 is a prime.

It is not a weakly prime, because it can be changed into another prime (3751723231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875861600 + 1875861601.

It is an arithmetic number, because the mean of its divisors is an integer number (1875861601).

Almost surely, 2^3751723201 is an apocalyptic number.

It is an amenable number.

3751723201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3751723201 is an equidigital number, since it uses as much as digits as its factorization.

3751723201 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 31.

The square root of 3751723201 is about 61251.3118308498. The cubic root of 3751723201 is about 1553.8541892534.

Adding to 3751723201 its reverse (1023271573), we get a palindrome (4774994774).

The spelling of 3751723201 in words is "three billion, seven hundred fifty-one million, seven hundred twenty-three thousand, two hundred one".