2946682947 has 16 divisors (see below), whose sum is σ = 4480025760. Its totient is φ = 1706675712.

The previous prime is 2946682889. The next prime is 2946683017. The reversal of 2946682947 is 7492866492.

It is not a de Polignac number, because 2946682947 - 2¹⁸ = 2946420803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2946682247) 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, 2221572 + ... + 2222897.

It is an arithmetic number, because the mean of its divisors is an integer number (280001610).

Almost surely, 2^2946682947 is an apocalyptic number.

2946682947 is a deficient number, since it is larger than the sum of its proper divisors (1533342813).

2946682947 is a wasteful number, since it uses less digits than its factorization.

2946682947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444502.

The product of its digits is 10450944, while the sum is 57.

The square root of 2946682947 is about 54283.3579193476. The cubic root of 2946682947 is about 1433.6543933692.

The spelling of 2946682947 in words is "two billion, nine hundred forty-six million, six hundred eighty-two thousand, nine hundred forty-seven".