3748446953 has 2 divisors, whose sum is σ = 3748446954. Its totient is φ = 3748446952.

The previous prime is 3748446899. The next prime is 3748446973. The reversal of 3748446953 is 3596448473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3371776489 + 376670464 = 58067^2 + 19408^2 .

It is a cyclic number.

It is not a de Polignac number, because 3748446953 - 2¹⁰ = 3748445929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3748446895 and 3748446904.

It is not a weakly prime, because it can be changed into another prime (3748446973) 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, 1874223476 + 1874223477.

It is an arithmetic number, because the mean of its divisors is an integer number (1874223477).

Almost surely, 2^3748446953 is an apocalyptic number.

It is an amenable number.

3748446953 is a deficient number, since it is larger than the sum of its proper divisors (1).

3748446953 is an equidigital number, since it uses as much as digits as its factorization.

3748446953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 53.

The square root of 3748446953 is about 61224.5616807503. The cubic root of 3748446953 is about 1553.4017487790.

The spelling of 3748446953 in words is "three billion, seven hundred forty-eight million, four hundred forty-six thousand, nine hundred fifty-three".