3698196480 has 576 divisors, whose sum is σ = 15099436800. Its totient is φ = 849346560.

The previous prime is 3698196451. The next prime is 3698196503. The reversal of 3698196480 is 846918963.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194641911 + ... + 194641929.

It is an arithmetic number, because the mean of its divisors is an integer number (26214300).

Almost surely, 2^3698196480 is an apocalyptic number.

3698196480 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 3698196480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7549718400).

3698196480 is an abundant number, since it is smaller than the sum of its proper divisors (11401240320).

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

3698196480 is an equidigital number, since it uses as much as digits as its factorization.

3698196480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 40 counting only the distinct ones).

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

The square root of 3698196480 is about 60812.7986529152. The cubic root of 3698196480 is about 1546.4290294170.

The spelling of 3698196480 in words is "three billion, six hundred ninety-eight million, one hundred ninety-six thousand, four hundred eighty".