2946747332 has 12 divisors (see below), whose sum is σ = 5185299756. Its totient is φ = 1465233120.

The previous prime is 2946747283. The next prime is 2946747337. The reversal of 2946747332 is 2337476492.

It can be written as a sum of positive squares in 2 ways, for example, as 1050667396 + 1896079936 = 32414^2 + 43544^2 .

It is not an unprimeable number, because it can be changed into a prime (2946747337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2034323 + ... + 2035770.

It is an arithmetic number, because the mean of its divisors is an integer number (432108313).

Almost surely, 2^2946747332 is an apocalyptic number.

It is an amenable number.

2946747332 is a deficient number, since it is larger than the sum of its proper divisors (2238552424).

2946747332 is a wasteful number, since it uses less digits than its factorization.

2946747332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070278 (or 4070276 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 47.

The square root of 2946747332 is about 54283.9509615872. The cubic root of 2946747332 is about 1433.6648350724.

The spelling of 2946747332 in words is "two billion, nine hundred forty-six million, seven hundred forty-seven thousand, three hundred thirty-two".