3730726750173 has 16 divisors (see below), whose sum is σ = 4983685818240. Its totient is φ = 2482463821824.

The previous prime is 3730726750147. The next prime is 3730726750193. The reversal of 3730726750173 is 3710576270373.

It is not a de Polignac number, because 3730726750173 - 2⁶ = 3730726750109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730726750103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2851593 + ... + 3948801.

It is an arithmetic number, because the mean of its divisors is an integer number (311480363640).

Almost surely, 2^{3730726750173} is an apocalyptic number.

It is an amenable number.

3730726750173 is a deficient number, since it is larger than the sum of its proper divisors (1252959068067).

3730726750173 is a wasteful number, since it uses less digits than its factorization.

3730726750173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099348.

The product of its (nonzero) digits is 3889620, while the sum is 51.

The spelling of 3730726750173 in words is "three trillion, seven hundred thirty billion, seven hundred twenty-six million, seven hundred fifty thousand, one hundred seventy-three".