9776013 has 32 divisors (see below), whose sum is σ = 15052800. Its totient is φ = 5593536.

The previous prime is 9775993. The next prime is 9776017. The reversal of 9776013 is 3106779.

9776013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9776013 - 2⁶ = 9775949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9776017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58456 + ... + 58622.

It is an arithmetic number, because the mean of its divisors is an integer number (470400).

Almost surely, 2^9776013 is an apocalyptic number.

It is an amenable number.

9776013 is a deficient number, since it is larger than the sum of its proper divisors (5276787).

9776013 is a wasteful number, since it uses less digits than its factorization.

9776013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 9776013 is about 3126.6616382333. The cubic root of 9776013 is about 213.8227562590.

The spelling of 9776013 in words is "nine million, seven hundred seventy-six thousand, thirteen".