1049428704 has 24 divisors (see below), whose sum is σ = 2754750600. Its totient is φ = 349809536.

The previous prime is 1049428703. The next prime is 1049428747. The reversal of 1049428704 is 4078249401.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1049428704² = 2202601209558239232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049428703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5465679 + ... + 5465870.

It is an arithmetic number, because the mean of its divisors is an integer number (114781275).

Almost surely, 2^1049428704 is an apocalyptic number.

It is an amenable number.

1049428704 is an abundant number, since it is smaller than the sum of its proper divisors (1705321896).

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

1049428704 is a wasteful number, since it uses less digits than its factorization.

1049428704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10931562 (or 10931554 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 1049428704 is about 32394.8870039702. The cubic root of 1049428704 is about 1016.2119858573.

The spelling of 1049428704 in words is "one billion, forty-nine million, four hundred twenty-eight thousand, seven hundred four".