2772480748 has 12 divisors (see below), whose sum is σ = 4854984400. Its totient is φ = 1385342352.

The previous prime is 2772480677. The next prime is 2772480749. The reversal of 2772480748 is 8470842772.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2772480749) 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, 217536 + ... + 229927.

Almost surely, 2^2772480748 is an apocalyptic number.

It is an amenable number.

2772480748 is a deficient number, since it is larger than the sum of its proper divisors (2082503652).

2772480748 is a wasteful number, since it uses less digits than its factorization.

2772480748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449016 (or 449014 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 49.

The square root of 2772480748 is about 52654.3516530210. The cubic root of 2772480748 is about 1404.8270026736.

The spelling of 2772480748 in words is "two billion, seven hundred seventy-two million, four hundred eighty thousand, seven hundred forty-eight".