1224970793 has 4 divisors (see below), whose sum is σ = 1289442960. Its totient is φ = 1160498628.

The previous prime is 1224970771. The next prime is 1224970867. The reversal of 1224970793 is 3970794221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3970794221 = 23 ⋅172643227.

It is a cyclic number.

It is not a de Polignac number, because 1224970793 - 2¹⁶ = 1224905257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224970763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32236055 + ... + 32236092.

It is an arithmetic number, because the mean of its divisors is an integer number (322360740).

Almost surely, 2^1224970793 is an apocalyptic number.

It is an amenable number.

1224970793 is a deficient number, since it is larger than the sum of its proper divisors (64472167).

1224970793 is an equidigital number, since it uses as much as digits as its factorization.

1224970793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64472166.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 1224970793 is about 34999.5827546558. The cubic root of 1224970793 is about 1069.9789767902.

The spelling of 1224970793 in words is "one billion, two hundred twenty-four million, nine hundred seventy thousand, seven hundred ninety-three".