2764324772 has 12 divisors (see below), whose sum is σ = 5277347376. Its totient is φ = 1256511240.

The previous prime is 2764324769. The next prime is 2764324811. The reversal of 2764324772 is 2774234672.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 62825563 = 2764324772 / (2 + 7 + 6 + 4 + 3 + 2 + 4 + 7 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31412738 + ... + 31412825.

It is an arithmetic number, because the mean of its divisors is an integer number (439778948).

Almost surely, 2^2764324772 is an apocalyptic number.

2764324772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2764324772 is a deficient number, since it is larger than the sum of its proper divisors (2513022604).

2764324772 is a wasteful number, since it uses less digits than its factorization.

2764324772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62825578 (or 62825576 counting only the distinct ones).

The product of its digits is 790272, while the sum is 44.

The square root of 2764324772 is about 52576.8463489396. The cubic root of 2764324772 is about 1403.4480945085.

The spelling of 2764324772 in words is "two billion, seven hundred sixty-four million, three hundred twenty-four thousand, seven hundred seventy-two".