3751441973 has 2 divisors, whose sum is σ = 3751441974. Its totient is φ = 3751441972.

The previous prime is 3751441931. The next prime is 3751441997. The reversal of 3751441973 is 3791441573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3655048849 + 96393124 = 60457^2 + 9818^2 .

It is a cyclic number.

It is not a de Polignac number, because 3751441973 - 2¹⁶ = 3751376437 is a prime.

It is a super-2 number, since 2×3751441973² = 28146633753572265458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3751441873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875720986 + 1875720987.

It is an arithmetic number, because the mean of its divisors is an integer number (1875720987).

Almost surely, 2^3751441973 is an apocalyptic number.

It is an amenable number.

3751441973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3751441973 is an equidigital number, since it uses as much as digits as its factorization.

3751441973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 44.

The square root of 3751441973 is about 61249.0160982199. The cubic root of 3751441973 is about 1553.8153628083.

The spelling of 3751441973 in words is "three billion, seven hundred fifty-one million, four hundred forty-one thousand, nine hundred seventy-three".