1013849120 has 48 divisors (see below), whose sum is σ = 2521290240. Its totient is φ = 384194304.

The previous prime is 1013849113. The next prime is 1013849143. The reversal of 1013849120 is 219483101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 163712 + ... + 169791.

It is an arithmetic number, because the mean of its divisors is an integer number (52526880).

Almost surely, 2^1013849120 is an apocalyptic number.

1013849120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013849120 is an abundant number, since it is smaller than the sum of its proper divisors (1507441120).

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

1013849120 is a wasteful number, since it uses less digits than its factorization.

1013849120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333537 (or 333529 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1013849120 is about 31840.9974718130. The cubic root of 1013849120 is about 1004.5952248971.

The spelling of 1013849120 in words is "one billion, thirteen million, eight hundred forty-nine thousand, one hundred twenty".