4734431505 has 32 divisors (see below), whose sum is σ = 8430011520. Its totient is φ = 2521056960.

The previous prime is 4734431483. The next prime is 4734431509. The reversal of 4734431505 is 5051344374.

It is not a de Polignac number, because 4734431505 - 2⁶ = 4734431441 is a prime.

It is a super-3 number, since 3×4734431505³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4734431505.

It is not an unprimeable number, because it can be changed into a prime (4734431509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59535 + ... + 114075.

It is an arithmetic number, because the mean of its divisors is an integer number (263437860).

Almost surely, 2^4734431505 is an apocalyptic number.

4734431505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4734431505 is a deficient number, since it is larger than the sum of its proper divisors (3695580015).

4734431505 is a wasteful number, since it uses less digits than its factorization.

4734431505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55198 (or 55192 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 4734431505 is about 68807.2053276399. The cubic root of 4734431505 is about 1679.1491705766.

Adding to 4734431505 its reverse (5051344374), we get a palindrome (9785775879).

The spelling of 4734431505 in words is "four billion, seven hundred thirty-four million, four hundred thirty-one thousand, five hundred five".