2947214692 has 24 divisors (see below), whose sum is σ = 5266512216. Its totient is φ = 1442792448.

The previous prime is 2947214651. The next prime is 2947214719. The reversal of 2947214692 is 2964127492.

It can be written as a sum of positive squares in 4 ways, for example, as 1235241316 + 1711973376 = 35146^2 + 41376^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 3168 + ... + 76840.

It is an arithmetic number, because the mean of its divisors is an integer number (219438009).

Almost surely, 2^2947214692 is an apocalyptic number.

It is an amenable number.

2947214692 is a deficient number, since it is larger than the sum of its proper divisors (2319297524).

2947214692 is a wasteful number, since it uses less digits than its factorization.

2947214692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73887 (or 73885 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 2947214692 is about 54288.2555623221. The cubic root of 2947214692 is about 1433.7406250991.

The spelling of 2947214692 in words is "two billion, nine hundred forty-seven million, two hundred fourteen thousand, six hundred ninety-two".