1049839424 has 28 divisors (see below), whose sum is σ = 2088680100. Its totient is φ = 523557888.

The previous prime is 1049839379. The next prime is 1049839457. The reversal of 1049839424 is 4249389401.

It can be written as a sum of positive squares in 2 ways, for example, as 724686400 + 325153024 = 26920^2 + 18032^2 .

It is a super-2 number, since 2×1049839424² = 2204325632369303552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3812 + ... + 45980.

Almost surely, 2^1049839424 is an apocalyptic number.

It is an amenable number.

1049839424 is a deficient number, since it is larger than the sum of its proper divisors (1038840676).

1049839424 is an equidigital number, since it uses as much as digits as its factorization.

1049839424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42570 (or 42560 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 1049839424 is about 32401.2256558297. The cubic root of 1049839424 is about 1016.3445418365.

The spelling of 1049839424 in words is "one billion, forty-nine million, eight hundred thirty-nine thousand, four hundred twenty-four".