9790691084 has 6 divisors (see below), whose sum is σ = 17133709404. Its totient is φ = 4895345540.

The previous prime is 9790691069. The next prime is 9790691087. The reversal of 9790691084 is 4801960979.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9790691087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1223836382 + ... + 1223836389.

It is an arithmetic number, because the mean of its divisors is an integer number (2855618234).

Almost surely, 2^9790691084 is an apocalyptic number.

It is an amenable number.

9790691084 is a deficient number, since it is larger than the sum of its proper divisors (7343018320).

9790691084 is a wasteful number, since it uses less digits than its factorization.

9790691084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447672775 (or 2447672773 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 9790691084 is about 98947.9210696213. The cubic root of 9790691084 is about 2139.2971666397.

The spelling of 9790691084 in words is "nine billion, seven hundred ninety million, six hundred ninety-one thousand, eighty-four".