6201628398 has 24 divisors (see below), whose sum is σ = 15356413488. Its totient is φ = 1771893792.

The previous prime is 6201628397. The next prime is 6201628493. The reversal of 6201628398 is 8938261026.

6201628398 is a `hidden beast` number, since 620 + 16 + 2 + 8 + 3 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6201628397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24609511 + ... + 24609762.

It is an arithmetic number, because the mean of its divisors is an integer number (639850562).

Almost surely, 2^6201628398 is an apocalyptic number.

6201628398 is an abundant number, since it is smaller than the sum of its proper divisors (9154785090).

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

6201628398 is a wasteful number, since it uses less digits than its factorization.

6201628398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49219288 (or 49219285 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 6201628398 is about 78750.4183988885. The cubic root of 6201628398 is about 1837.2513700526.

It can be divided in two parts, 6201628 and 398, that added together give a palindrome (6202026).

The spelling of 6201628398 in words is "six billion, two hundred one million, six hundred twenty-eight thousand, three hundred ninety-eight".