2846989964940 has 96 divisors (see below), whose sum is σ = 8717523333120. Its totient is φ = 688491840000.

The previous prime is 2846989964939. The next prime is 2846989964941. The reversal of 2846989964940 is 494699896482.

It is an interprime number because it is at equal distance from previous prime (2846989964939) and next prime (2846989964941).

It is not an unprimeable number, because it can be changed into a prime (2846989964941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5003436 + ... + 5543315.

It is an arithmetic number, because the mean of its divisors is an integer number (90807534720).

Almost surely, 2^{2846989964940} is an apocalyptic number.

2846989964940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2846989964940 is an abundant number, since it is smaller than the sum of its proper divisors (5870533368180).

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

2846989964940 is a wasteful number, since it uses less digits than its factorization.

2846989964940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10547183 (or 10547181 counting only the distinct ones).

The product of its (nonzero) digits is 1934917632, while the sum is 78.

The spelling of 2846989964940 in words is "two trillion, eight hundred forty-six billion, nine hundred eighty-nine million, nine hundred sixty-four thousand, nine hundred forty".