2197480350 has 192 divisors, whose sum is σ = 6269598720. Its totient is φ = 504576000.

The previous prime is 2197480343. The next prime is 2197480381. The reversal of 2197480350 is 530847912.

It is a super-2 number, since 2×2197480350² = 9657839777272245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2197480299 and 2197480308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5005431 + ... + 5005869.

It is an arithmetic number, because the mean of its divisors is an integer number (32654160).

Almost surely, 2^2197480350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2197480350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3134799360).

2197480350 is an abundant number, since it is smaller than the sum of its proper divisors (4072118370).

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

2197480350 is a wasteful number, since it uses less digits than its factorization.

2197480350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2197480350 is about 46877.2903440461. The cubic root of 2197480350 is about 1300.0947366857.

The spelling of 2197480350 in words is "two billion, one hundred ninety-seven million, four hundred eighty thousand, three hundred fifty".