9790329646 has 8 divisors (see below), whose sum is σ = 15191890920. Its totient is φ = 4726366008.

The previous prime is 9790329623. The next prime is 9790329667. The reversal of 9790329646 is 6469230979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84399336 + ... + 84399451.

It is an arithmetic number, because the mean of its divisors is an integer number (1898986365).

Almost surely, 2^9790329646 is an apocalyptic number.

9790329646 is a deficient number, since it is larger than the sum of its proper divisors (5401561274).

9790329646 is a wasteful number, since it uses less digits than its factorization.

9790329646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168798818.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The square root of 9790329646 is about 98946.0946475403. The cubic root of 9790329646 is about 2139.2708411979.

The spelling of 9790329646 in words is "nine billion, seven hundred ninety million, three hundred twenty-nine thousand, six hundred forty-six".