3745262473 has 2 divisors, whose sum is σ = 3745262474. Its totient is φ = 3745262472.

The previous prime is 3745262467. The next prime is 3745262483. The reversal of 3745262473 is 3742625473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3715755849 + 29506624 = 60957^2 + 5432^2 .

It is an emirp because it is prime and its reverse (3742625473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3745262473 is a prime.

It is not a weakly prime, because it can be changed into another prime (3745262453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872631236 + 1872631237.

It is an arithmetic number, because the mean of its divisors is an integer number (1872631237).

Almost surely, 2^3745262473 is an apocalyptic number.

It is an amenable number.

3745262473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745262473 is an equidigital number, since it uses as much as digits as its factorization.

3745262473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 43.

The square root of 3745262473 is about 61198.5495988263. The cubic root of 3745262473 is about 1552.9617284752.

The spelling of 3745262473 in words is "three billion, seven hundred forty-five million, two hundred sixty-two thousand, four hundred seventy-three".