7198411896 has 128 divisors (see below), whose sum is σ = 22667232000. Its totient is φ = 2098306944.

The previous prime is 7198411859. The next prime is 7198411897. The reversal of 7198411896 is 6981148917.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7198411897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14110 + ... + 120813.

It is an arithmetic number, because the mean of its divisors is an integer number (177087750).

Almost surely, 2^7198411896 is an apocalyptic number.

7198411896 is a gapful number since it is divisible by the number (76) 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 7198411896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11333616000).

7198411896 is an abundant number, since it is smaller than the sum of its proper divisors (15468820104).

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

7198411896 is a wasteful number, since it uses less digits than its factorization.

7198411896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134970 (or 134960 counting only the distinct ones).

The product of its digits is 870912, while the sum is 54.

The square root of 7198411896 is about 84843.4552337421. The cubic root of 7198411896 is about 1930.8367867760.

The spelling of 7198411896 in words is "seven billion, one hundred ninety-eight million, four hundred eleven thousand, eight hundred ninety-six".