2943679454 has 16 divisors (see below), whose sum is σ = 4479722496. Its totient is φ = 1450457400.

The previous prime is 2943679451. The next prime is 2943679463. The reversal of 2943679454 is 4549763492.

It is a junction number, because it is equal to n+sod(n) for n = 2943679396 and 2943679405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2943679451) 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 7 ways as a sum of consecutive naturals, for example, 518459 + ... + 524105.

It is an arithmetic number, because the mean of its divisors is an integer number (279982656).

Almost surely, 2^2943679454 is an apocalyptic number.

2943679454 is a deficient number, since it is larger than the sum of its proper divisors (1536043042).

2943679454 is a wasteful number, since it uses less digits than its factorization.

2943679454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9391.

The product of its digits is 6531840, while the sum is 53.

The square root of 2943679454 is about 54255.6859140127. The cubic root of 2943679454 is about 1433.1671296858.

The spelling of 2943679454 in words is "two billion, nine hundred forty-three million, six hundred seventy-nine thousand, four hundred fifty-four".