3045945276 has 48 divisors (see below), whose sum is σ = 8614798080. Its totient is φ = 923013360.

The previous prime is 3045945211. The next prime is 3045945277. The reversal of 3045945276 is 6725495403.

3045945276 is a `hidden beast` number, since 3 + 0 + 4 + 594 + 52 + 7 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045945277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280776 + ... + 1283151.

It is an arithmetic number, because the mean of its divisors is an integer number (179474960).

Almost surely, 2^3045945276 is an apocalyptic number.

3045945276 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3045945276 is an abundant number, since it is smaller than the sum of its proper divisors (5568852804).

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

3045945276 is a wasteful number, since it uses less digits than its factorization.

3045945276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563951 (or 2563943 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 3045945276 is about 55190.0831309394. The cubic root of 3045945276 is about 1449.5750282144.

The spelling of 3045945276 in words is "three billion, forty-five million, nine hundred forty-five thousand, two hundred seventy-six".