2866462944 has 48 divisors (see below), whose sum is σ = 7532799120. Its totient is φ = 954429440.

The previous prime is 2866462933. The next prime is 2866463011. The reversal of 2866462944 is 4492646682.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73114 + ... + 105254.

It is an arithmetic number, because the mean of its divisors is an integer number (156933315).

Almost surely, 2^2866462944 is an apocalyptic number.

2866462944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2866462944 is an abundant number, since it is smaller than the sum of its proper divisors (4666336176).

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

2866462944 is a wasteful number, since it uses less digits than its factorization.

2866462944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33083 (or 33075 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 51.

The square root of 2866462944 is about 53539.3588306771. The cubic root of 2866462944 is about 1420.5246596599.

The spelling of 2866462944 in words is "two billion, eight hundred sixty-six million, four hundred sixty-two thousand, nine hundred forty-four".