328850498631 has 16 divisors (see below), whose sum is σ = 457092753408. Its totient is φ = 210060996000.

The previous prime is 328850498621. The next prime is 328850498633. The reversal of 328850498631 is 136894058823.

It is not a de Polignac number, because 328850498631 - 2¹⁰ = 328850497607 is a prime.

It is a super-2 number, since 2×328850498631² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328850498633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17495691 + ... + 17514476.

It is an arithmetic number, because the mean of its divisors is an integer number (28568297088).

Almost surely, 2^328850498631 is an apocalyptic number.

328850498631 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

328850498631 is a deficient number, since it is larger than the sum of its proper divisors (128242254777).

328850498631 is a wasteful number, since it uses less digits than its factorization.

328850498631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35010302.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 328850498631 in words is "three hundred twenty-eight billion, eight hundred fifty million, four hundred ninety-eight thousand, six hundred thirty-one".