2946684634 has 4 divisors (see below), whose sum is σ = 4420026954. Its totient is φ = 1473342316.

The previous prime is 2946684623. The next prime is 2946684641. The reversal of 2946684634 is 4364866492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2927351025 + 19333609 = 54105^2 + 4397^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 736671157 + ... + 736671160.

Almost surely, 2^2946684634 is an apocalyptic number.

2946684634 is a deficient number, since it is larger than the sum of its proper divisors (1473342320).

2946684634 is a wasteful number, since it uses less digits than its factorization.

2946684634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473342319.

The product of its digits is 5971968, while the sum is 52.

The square root of 2946684634 is about 54283.3734581778. The cubic root of 2946684634 is about 1433.6546669621.

The spelling of 2946684634 in words is "two billion, nine hundred forty-six million, six hundred eighty-four thousand, six hundred thirty-four".