1048349020 has 12 divisors (see below), whose sum is σ = 2201532984. Its totient is φ = 419339600.

The previous prime is 1048349017. The next prime is 1048349051. The reversal of 1048349020 is 209438401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26208706 + ... + 26208745.

It is an arithmetic number, because the mean of its divisors is an integer number (183461082).

Almost surely, 2^1048349020 is an apocalyptic number.

1048349020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048349020 is an abundant number, since it is smaller than the sum of its proper divisors (1153183964).

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

1048349020 is a wasteful number, since it uses less digits than its factorization.

1048349020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52417460 (or 52417458 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1048349020 is about 32378.2182956382. The cubic root of 1048349020 is about 1015.8633630603.

The spelling of 1048349020 in words is "one billion, forty-eight million, three hundred forty-nine thousand, twenty".