327401072670 has 64 divisors (see below), whose sum is σ = 898520749056. Its totient is φ = 74792332800.

The previous prime is 327401072617. The next prime is 327401072689. The reversal of 327401072670 is 76270104723.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65506 + ... + 811845.

It is an arithmetic number, because the mean of its divisors is an integer number (14039386704).

Almost surely, 2^327401072670 is an apocalyptic number.

327401072670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

327401072670 is an abundant number, since it is smaller than the sum of its proper divisors (571119676386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327401072670 is a wasteful number, since it uses less digits than its factorization.

327401072670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879145.

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 327401072670 in words is "three hundred twenty-seven billion, four hundred one million, seventy-two thousand, six hundred seventy".