2862348640 has 48 divisors (see below), whose sum is σ = 6805430352. Its totient is φ = 1137636864.

The previous prime is 2862348583. The next prime is 2862348641. The reversal of 2862348640 is 468432682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2862348641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31854 + ... + 82093.

It is an arithmetic number, because the mean of its divisors is an integer number (141779799).

Almost surely, 2^2862348640 is an apocalyptic number.

2862348640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2862348640 is an abundant number, since it is smaller than the sum of its proper divisors (3943081712).

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

2862348640 is a wasteful number, since it uses less digits than its factorization.

2862348640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114119 (or 114111 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The square root of 2862348640 is about 53500.9218612166. The cubic root of 2862348640 is about 1419.8446963658.

The spelling of 2862348640 in words is "two billion, eight hundred sixty-two million, three hundred forty-eight thousand, six hundred forty".