2682789405 has 16 divisors (see below), whose sum is σ = 4293308544. Its totient is φ = 1430539200.

The previous prime is 2682789401. The next prime is 2682789407. The reversal of 2682789405 is 5049872862.

It is not a de Polignac number, because 2682789405 - 2² = 2682789401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682789401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77727 + ... + 106803.

It is an arithmetic number, because the mean of its divisors is an integer number (268331784).

Almost surely, 2^2682789405 is an apocalyptic number.

It is an amenable number.

2682789405 is a deficient number, since it is larger than the sum of its proper divisors (1610519139).

2682789405 is a wasteful number, since it uses less digits than its factorization.

2682789405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35236.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2682789405 is about 51795.6504448009. The cubic root of 2682789405 is about 1389.5116558244.

The spelling of 2682789405 in words is "two billion, six hundred eighty-two million, seven hundred eighty-nine thousand, four hundred five".