1260924944 has 30 divisors (see below), whose sum is σ = 2473120170. Its totient is φ = 622716160.

The previous prime is 1260924943. The next prime is 1260924989. The reversal of 1260924944 is 4494290621.

It can be written as a sum of positive squares in 3 ways, for example, as 146700544 + 1114224400 = 12112^2 + 33380^2 .

It is not an unprimeable number, because it can be changed into a prime (1260924941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1339514 + ... + 1340454.

It is an arithmetic number, because the mean of its divisors is an integer number (82437339).

Almost surely, 2^1260924944 is an apocalyptic number.

It is an amenable number.

1260924944 is a deficient number, since it is larger than the sum of its proper divisors (1212195226).

1260924944 is an frugal number, since it uses more digits than its factorization.

1260924944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 1260924944 is about 35509.5049810611. The cubic root of 1260924944 is about 1080.3465234637.

The spelling of 1260924944 in words is "one billion, two hundred sixty million, nine hundred twenty-four thousand, nine hundred forty-four".