328502883620670 has 128 divisors (see below), whose sum is σ = 940049791045632. Its totient is φ = 72534706022400.

The previous prime is 328502883620657. The next prime is 328502883620671. The reversal of 328502883620670 is 76026388205823.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328502883620671) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 944288409 + ... + 944636228.

It is an arithmetic number, because the mean of its divisors is an integer number (7344138992544).

Almost surely, 2^{328502883620670} is an apocalyptic number.

328502883620670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

328502883620670 is an abundant number, since it is smaller than the sum of its proper divisors (611546907424962).

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

328502883620670 is a wasteful number, since it uses less digits than its factorization.

328502883620670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888924706.

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 328502883620670 in words is "three hundred twenty-eight trillion, five hundred two billion, eight hundred eighty-three million, six hundred twenty thousand, six hundred seventy".