2729950983 has 48 divisors (see below), whose sum is σ = 4240843776. Its totient is φ = 1687815360.

The previous prime is 2729950973. The next prime is 2729950987. The reversal of 2729950983 is 3890599272.

It is a de Polignac number, because none of the positive numbers 2^k-2729950983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729950987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3300616 + ... + 3301442.

It is an arithmetic number, because the mean of its divisors is an integer number (88350912).

Almost surely, 2^2729950983 is an apocalyptic number.

2729950983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2729950983 is a deficient number, since it is larger than the sum of its proper divisors (1510892793).

2729950983 is a wasteful number, since it uses less digits than its factorization.

2729950983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 2729950983 is about 52248.9328407768. The cubic root of 2729950983 is about 1397.6066221135.

The spelling of 2729950983 in words is "two billion, seven hundred twenty-nine million, nine hundred fifty thousand, nine hundred eighty-three".