2860390499680 has 288 divisors, whose sum is σ = 8178527895552. Its totient is φ = 941586508800.

The previous prime is 2860390499647. The next prime is 2860390499689. The reversal of 2860390499680 is 869940930682.

2860390499680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2860390499689) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30819745 + ... + 30912415.

It is an arithmetic number, because the mean of its divisors is an integer number (28397666304).

Almost surely, 2^{2860390499680} is an apocalyptic number.

2860390499680 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 2860390499680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4089263947776).

2860390499680 is an abundant number, since it is smaller than the sum of its proper divisors (5318137395872).

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

2860390499680 is a wasteful number, since it uses less digits than its factorization.

2860390499680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92858 (or 92843 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 64.

The spelling of 2860390499680 in words is "two trillion, eight hundred sixty billion, three hundred ninety million, four hundred ninety-nine thousand, six hundred eighty".