1034720272 has 40 divisors (see below), whose sum is σ = 2046665880. Its totient is φ = 506588160.

The previous prime is 1034720237. The next prime is 1034720299. The reversal of 1034720272 is 2720274301.

It can be written as a sum of positive squares in 4 ways, for example, as 176464656 + 858255616 = 13284^2 + 29296^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1034720272.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 600372 + ... + 602092.

It is an arithmetic number, because the mean of its divisors is an integer number (51166647).

Almost surely, 2^1034720272 is an apocalyptic number.

It is an amenable number.

1034720272 is a deficient number, since it is larger than the sum of its proper divisors (1011945608).

1034720272 is a wasteful number, since it uses less digits than its factorization.

1034720272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2485 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 1034720272 is about 32167.0681287555. The cubic root of 1034720272 is about 1011.4420051901.

Adding to 1034720272 its reverse (2720274301), we get a palindrome (3754994573).

The spelling of 1034720272 in words is "one billion, thirty-four million, seven hundred twenty thousand, two hundred seventy-two".