3144630723 has 16 divisors (see below), whose sum is σ = 4522425600. Its totient is φ = 1932132384.

The previous prime is 3144630667. The next prime is 3144630763. The reversal of 3144630723 is 3270364413.

It is not a de Polignac number, because 3144630723 - 2¹² = 3144626627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3144630763) 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, 37623 + ... + 87776.

It is an arithmetic number, because the mean of its divisors is an integer number (282651600).

Almost surely, 2^3144630723 is an apocalyptic number.

3144630723 is a deficient number, since it is larger than the sum of its proper divisors (1377794877).

3144630723 is a wasteful number, since it uses less digits than its factorization.

3144630723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126058.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 3144630723 is about 56077.0070795509. The cubic root of 3144630723 is about 1465.0638454472.

The spelling of 3144630723 in words is "three billion, one hundred forty-four million, six hundred thirty thousand, seven hundred twenty-three".