1049374481 has 2 divisors, whose sum is σ = 1049374482. Its totient is φ = 1049374480.

The previous prime is 1049374439. The next prime is 1049374597. The reversal of 1049374481 is 1844739401.

1049374481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 634233856 + 415140625 = 25184^2 + 20375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1049374481 is a prime.

It is a super-2 number, since 2×1049374481² = 2202373602748038722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049374411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524687240 + 524687241.

It is an arithmetic number, because the mean of its divisors is an integer number (524687241).

Almost surely, 2^1049374481 is an apocalyptic number.

It is an amenable number.

1049374481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049374481 is an equidigital number, since it uses as much as digits as its factorization.

1049374481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1049374481 is about 32394.0500863970. The cubic root of 1049374481 is about 1016.1944833148.

The spelling of 1049374481 in words is "one billion, forty-nine million, three hundred seventy-four thousand, four hundred eighty-one".