3072771048 has 32 divisors (see below), whose sum is σ = 8086240800. Its totient is φ = 970348608.

The previous prime is 3072771041. The next prime is 3072771059. The reversal of 3072771048 is 8401772703.

It is a junction number, because it is equal to n+sod(n) for n = 3072770997 and 3072771015.

It is not an unprimeable number, because it can be changed into a prime (3072771041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3368811 + ... + 3369722.

It is an arithmetic number, because the mean of its divisors is an integer number (252695025).

Almost surely, 2^3072771048 is an apocalyptic number.

3072771048 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3072771048 is an abundant number, since it is smaller than the sum of its proper divisors (5013469752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3072771048 is a wasteful number, since it uses less digits than its factorization.

3072771048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738561 (or 6738557 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 3072771048 is about 55432.5811053391. The cubic root of 3072771048 is about 1453.8180862444.

The spelling of 3072771048 in words is "three billion, seventy-two million, seven hundred seventy-one thousand, forty-eight".