9777130 has 16 divisors (see below), whose sum is σ = 19198944. Its totient is φ = 3555280.

The previous prime is 9777113. The next prime is 9777161. The reversal of 9777130 is 317779.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44332 + ... + 44551.

It is an arithmetic number, because the mean of its divisors is an integer number (1199934).

Almost surely, 2^9777130 is an apocalyptic number.

9777130 is a deficient number, since it is larger than the sum of its proper divisors (9421814).

9777130 is a wasteful number, since it uses less digits than its factorization.

9777130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88901.

The product of its (nonzero) digits is 9261, while the sum is 34.

The square root of 9777130 is about 3126.8402581520. The cubic root of 9777130 is about 213.8308996921.

The spelling of 9777130 in words is "nine million, seven hundred seventy-seven thousand, one hundred thirty".