3698196480000 has 1680 divisors, whose sum is σ = 15723599337600. Its totient is φ = 849346560000.

The previous prime is 3698196479977. The next prime is 3698196480007. The reversal of 3698196480000 is 846918963.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3698196480007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 194641919991 + ... + 194641920009.

It is an arithmetic number, because the mean of its divisors is an integer number (9359285320).

Almost surely, 2^{3698196480000} is an apocalyptic number.

3698196480000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3698196480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861799668800).

3698196480000 is an abundant number, since it is smaller than the sum of its proper divisors (12025402857600).

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

3698196480000 is an frugal number, since it uses more digits than its factorization.

3698196480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 3698196480000 in words is "three trillion, six hundred ninety-eight billion, one hundred ninety-six million, four hundred eighty thousand".