2682933987 has 8 divisors (see below), whose sum is σ = 3579713104. Its totient is φ = 1787388768.

The previous prime is 2682933983. The next prime is 2682933989. The reversal of 2682933987 is 7893392862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2682933987 - 2² = 2682933983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2682933983) 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 7 ways as a sum of consecutive naturals, for example, 303388 + ... + 312105.

It is an arithmetic number, because the mean of its divisors is an integer number (447464138).

Almost surely, 2^2682933987 is an apocalyptic number.

2682933987 is a deficient number, since it is larger than the sum of its proper divisors (896779117).

2682933987 is a wasteful number, since it uses less digits than its factorization.

2682933987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616949.

The product of its digits is 7838208, while the sum is 57.

The square root of 2682933987 is about 51797.0461223418. The cubic root of 2682933987 is about 1389.5366167556.

The spelling of 2682933987 in words is "two billion, six hundred eighty-two million, nine hundred thirty-three thousand, nine hundred eighty-seven".