1048726913 has 16 divisors (see below), whose sum is σ = 1170012480. Its totient is φ = 933339456.

The previous prime is 1048726909. The next prime is 1048726949. The reversal of 1048726913 is 3196278401.

It is a cyclic number.

It is not a de Polignac number, because 1048726913 - 2² = 1048726909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1048720913) 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 15 ways as a sum of consecutive naturals, for example, 340406 + ... + 343472.

It is an arithmetic number, because the mean of its divisors is an integer number (73125780).

Almost surely, 2^1048726913 is an apocalyptic number.

1048726913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1048726913 is a deficient number, since it is larger than the sum of its proper divisors (121285567).

1048726913 is a wasteful number, since it uses less digits than its factorization.

1048726913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 1048726913 is about 32384.0533750795. The cubic root of 1048726913 is about 1015.9854094175.

The spelling of 1048726913 in words is "one billion, forty-eight million, seven hundred twenty-six thousand, nine hundred thirteen".