3723506287 has 2 divisors, whose sum is σ = 3723506288. Its totient is φ = 3723506286.

The previous prime is 3723506233. The next prime is 3723506309. The reversal of 3723506287 is 7826053273.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3723506287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3723506587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861753143 + 1861753144.

It is an arithmetic number, because the mean of its divisors is an integer number (1861753144).

Almost surely, 2^3723506287 is an apocalyptic number.

3723506287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723506287 is an equidigital number, since it uses as much as digits as its factorization.

3723506287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 3723506287 is about 61020.5398779788. The cubic root of 3723506287 is about 1549.9488414610.

The spelling of 3723506287 in words is "three billion, seven hundred twenty-three million, five hundred six thousand, two hundred eighty-seven".