329690670699 has 12 divisors (see below), whose sum is σ = 476003099256. Its totient is φ = 202886566272.

The previous prime is 329690670689. The next prime is 329690670707. The reversal of 329690670699 is 996076096923.

It is not a de Polignac number, because 329690670699 - 2⁵ = 329690670667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (329690670619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325138222 + ... + 325139235.

It is an arithmetic number, because the mean of its divisors is an integer number (39666924938).

Almost surely, 2^329690670699 is an apocalyptic number.

329690670699 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

329690670699 is a deficient number, since it is larger than the sum of its proper divisors (146312428557).

329690670699 is a wasteful number, since it uses less digits than its factorization.

329690670699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650277486 (or 650277473 counting only the distinct ones).

The product of its (nonzero) digits is 59521392, while the sum is 66.

The spelling of 329690670699 in words is "three hundred twenty-nine billion, six hundred ninety million, six hundred seventy thousand, six hundred ninety-nine".