2737492673 has 2 divisors, whose sum is σ = 2737492674. Its totient is φ = 2737492672.

The previous prime is 2737492657. The next prime is 2737492691. The reversal of 2737492673 is 3762947372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1654292929 + 1083199744 = 40673^2 + 32912^2 .

It is a cyclic number.

It is not a de Polignac number, because 2737492673 - 2⁴ = 2737492657 is a prime.

It is a super-2 number, since 2×2737492673² = 14987732269457369858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2737492073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1368746336 + 1368746337.

It is an arithmetic number, because the mean of its divisors is an integer number (1368746337).

Almost surely, 2^2737492673 is an apocalyptic number.

It is an amenable number.

2737492673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2737492673 is an equidigital number, since it uses as much as digits as its factorization.

2737492673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2667168, while the sum is 50.

The square root of 2737492673 is about 52321.0538215736. The cubic root of 2737492673 is about 1398.8924357525.

The spelling of 2737492673 in words is "two billion, seven hundred thirty-seven million, four hundred ninety-two thousand, six hundred seventy-three".