4630739444 has 6 divisors (see below), whose sum is σ = 8103794034. Its totient is φ = 2315369720.

The previous prime is 4630739441. The next prime is 4630739447. The reversal of 4630739444 is 4449370364.

It is an interprime number because it is at equal distance from previous prime (4630739441) and next prime (4630739447).

It can be written as a sum of positive squares in only one way, i.e., 4550851600 + 79887844 = 67460^2 + 8938^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4630739395 and 4630739404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630739441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578842427 + ... + 578842434.

It is an arithmetic number, because the mean of its divisors is an integer number (1350632339).

Almost surely, 2^4630739444 is an apocalyptic number.

It is an amenable number.

4630739444 is a deficient number, since it is larger than the sum of its proper divisors (3473054590).

4630739444 is a wasteful number, since it uses less digits than its factorization.

4630739444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157684865 (or 1157684863 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The square root of 4630739444 is about 68049.5366920305. The cubic root of 4630739444 is about 1666.7998337507.

The spelling of 4630739444 in words is "four billion, six hundred thirty million, seven hundred thirty-nine thousand, four hundred forty-four".