1074800641 has 4 divisors (see below), whose sum is σ = 1075426884. Its totient is φ = 1074174400.

The previous prime is 1074800611. The next prime is 1074800689. The reversal of 1074800641 is 1460084701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 701190400 + 373610241 = 26480^2 + 19329^2 .

It is a cyclic number.

It is not a de Polignac number, because 1074800641 - 2¹³ = 1074792449 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074800611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310540 + ... + 313981.

It is an arithmetic number, because the mean of its divisors is an integer number (268856721).

Almost surely, 2^1074800641 is an apocalyptic number.

It is an amenable number.

1074800641 is a deficient number, since it is larger than the sum of its proper divisors (626243).

1074800641 is an equidigital number, since it uses as much as digits as its factorization.

1074800641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626242.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1074800641 is about 32784.1522842974. The cubic root of 1074800641 is about 1024.3364782834.

The spelling of 1074800641 in words is "one billion, seventy-four million, eight hundred thousand, six hundred forty-one".