2949364772 has 6 divisors (see below), whose sum is σ = 5161388358. Its totient is φ = 1474682384.

The previous prime is 2949364771. The next prime is 2949364801. The reversal of 2949364772 is 2774639492.

It can be written as a sum of positive squares in only one way, i.e., 2076989476 + 872375296 = 45574^2 + 29536^2 .

It is a super-2 number, since 2×2949364772² = 17397505116629223968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2949364771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368670593 + ... + 368670600.

It is an arithmetic number, because the mean of its divisors is an integer number (860231393).

Almost surely, 2^2949364772 is an apocalyptic number.

It is an amenable number.

2949364772 is a deficient number, since it is larger than the sum of its proper divisors (2212023586).

2949364772 is a wasteful number, since it uses less digits than its factorization.

2949364772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737341197 (or 737341195 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 53.

The square root of 2949364772 is about 54308.0543934323. The cubic root of 2949364772 is about 1434.0891923668.

The spelling of 2949364772 in words is "two billion, nine hundred forty-nine million, three hundred sixty-four thousand, seven hundred seventy-two".