2440196280 has 224 divisors, whose sum is σ = 8361450000. Its totient is φ = 640493568.

The previous prime is 2440196263. The next prime is 2440196333. The reversal of 2440196280 is 826910442.

2440196280 is a `hidden beast` number, since 2 + 440 + 196 + 28 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1953096 + ... + 1954344.

Almost surely, 2^2440196280 is an apocalyptic number.

2440196280 is a gapful number since it is divisible by the number (20) 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 2440196280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4180725000).

2440196280 is an abundant number, since it is smaller than the sum of its proper divisors (5921253720).

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

2440196280 is a wasteful number, since it uses less digits than its factorization.

2440196280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2440196280 is about 49398.3428871860. The cubic root of 2440196280 is about 1346.2991974634.

The spelling of 2440196280 in words is "two billion, four hundred forty million, one hundred ninety-six thousand, two hundred eighty".