1024449795 has 32 divisors (see below), whose sum is σ = 1884052800. Its totient is φ = 527530752.

The previous prime is 1024449793. The next prime is 1024449823. The reversal of 1024449795 is 5979444201.

It is not a de Polignac number, because 1024449795 - 2¹ = 1024449793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1024449795.

It is not an unprimeable number, because it can be changed into a prime (1024449793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126922 + ... + 134751.

It is an arithmetic number, because the mean of its divisors is an integer number (58876650).

Almost surely, 2^1024449795 is an apocalyptic number.

1024449795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1024449795 is a deficient number, since it is larger than the sum of its proper divisors (859603005).

1024449795 is a wasteful number, since it uses less digits than its factorization.

1024449795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261716 (or 261710 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1024449795 is about 32007.0272752719. The cubic root of 1024449795 is about 1008.0843980495.

The spelling of 1024449795 in words is "one billion, twenty-four million, four hundred forty-nine thousand, seven hundred ninety-five".