3984555157300 has 36 divisors (see below), whose sum is σ = 8944639342380. Its totient is φ = 1538862680320.

The previous prime is 3984555157277. The next prime is 3984555157301. The reversal of 3984555157300 is 37515554893.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 387459856 + 3984167697444 = 19684^2 + 1996038^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3984555157301) 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, 686989369 + ... + 686995168.

It is an arithmetic number, because the mean of its divisors is an integer number (248462203955).

Almost surely, 2^{3984555157300} is an apocalyptic number.

It is an amenable number.

3984555157300 is an abundant number, since it is smaller than the sum of its proper divisors (4960084185080).

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

3984555157300 is a wasteful number, since it uses less digits than its factorization.

3984555157300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373984580 (or 1373984573 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 55.

The spelling of 3984555157300 in words is "three trillion, nine hundred eighty-four billion, five hundred fifty-five million, one hundred fifty-seven thousand, three hundred".