1013077684 has 18 divisors (see below), whose sum is σ = 1778441154. Its totient is φ = 504955440.

The previous prime is 1013077643. The next prime is 1013077693. The reversal of 1013077684 is 4867703101.

1013077684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 957902500 + 55175184 = 30950^2 + 7428^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532314 + ... + 1532974.

Almost surely, 2^1013077684 is an apocalyptic number.

It is an amenable number.

1013077684 is a deficient number, since it is larger than the sum of its proper divisors (765363470).

1013077684 is an frugal number, since it uses more digits than its factorization.

1013077684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1013077684 is about 31828.8812872837. The cubic root of 1013077684 is about 1004.3403620020.

The spelling of 1013077684 in words is "one billion, thirteen million, seventy-seven thousand, six hundred eighty-four".