1049704979 has 4 divisors (see below), whose sum is σ = 1050902784. Its totient is φ = 1048507176.

The previous prime is 1049704963. The next prime is 1049705011. The reversal of 1049704979 is 9794079401.

1049704979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9794079401 = 27803 ⋅352267.

It is a cyclic number.

It is not a de Polignac number, because 1049704979 - 2⁴ = 1049704963 is a prime.

It is a super-2 number, since 2×1049704979² = 2203761085874780882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1049704939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597587 + ... + 599340.

It is an arithmetic number, because the mean of its divisors is an integer number (262725696).

Almost surely, 2^1049704979 is an apocalyptic number.

1049704979 is a deficient number, since it is larger than the sum of its proper divisors (1197805).

1049704979 is an equidigital number, since it uses as much as digits as its factorization.

1049704979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197804.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 1049704979 is about 32399.1508993677. The cubic root of 1049704979 is about 1016.3011547965.

The spelling of 1049704979 in words is "one billion, forty-nine million, seven hundred four thousand, nine hundred seventy-nine".