910000913 has 2 divisors, whose sum is σ = 910000914. Its totient is φ = 910000912.

The previous prime is 910000909. The next prime is 910000919. The reversal of 910000913 is 319000019.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 906190609 + 3810304 = 30103^2 + 1952^2 .

It is a cyclic number.

It is not a de Polignac number, because 910000913 - 2² = 910000909 is a prime.

It is not a weakly prime, because it can be changed into another prime (910000919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455000456 + 455000457.

It is an arithmetic number, because the mean of its divisors is an integer number (455000457).

Almost surely, 2^910000913 is an apocalyptic number.

It is an amenable number.

910000913 is a deficient number, since it is larger than the sum of its proper divisors (1).

910000913 is an equidigital number, since it uses as much as digits as its factorization.

910000913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 910000913 is about 30166.2213908206. The cubic root of 910000913 is about 969.0524324255.

The spelling of 910000913 in words is "nine hundred ten million, nine hundred thirteen", and thus it is an aban number.