1049407828 has 12 divisors (see below), whose sum is σ = 2098815712. Its totient is φ = 449746200.

The previous prime is 1049407823. The next prime is 1049407831. The reversal of 1049407828 is 8287049401.

1049407828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

1049407828 is an admirable number.

It is a super-2 number, since 2×1049407828² = 2202513578935355168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049407823) 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, 18739398 + ... + 18739453.

Almost surely, 2^1049407828 is an apocalyptic number.

It is an amenable number.

1049407828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1049407828 is a wasteful number, since it uses less digits than its factorization.

1049407828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37478862 (or 37478860 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 1049407828 is about 32394.5647910263. The cubic root of 1049407828 is about 1016.2052474030.

The spelling of 1049407828 in words is "one billion, forty-nine million, four hundred seven thousand, eight hundred twenty-eight".