3045427680 has 48 divisors (see below), whose sum is σ = 9593098704. Its totient is φ = 812113920.

The previous prime is 3045427667. The next prime is 3045427681. The reversal of 3045427680 is 867245403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3045427680² = 18549259508220364800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045427681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3171841 + ... + 3172800.

It is an arithmetic number, because the mean of its divisors is an integer number (199856223).

Almost surely, 2^3045427680 is an apocalyptic number.

3045427680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3045427680 is an abundant number, since it is smaller than the sum of its proper divisors (6547671024).

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

3045427680 is a wasteful number, since it uses less digits than its factorization.

3045427680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6344659 (or 6344651 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 3045427680 is about 55185.3937197154. The cubic root of 3045427680 is about 1449.4929150365.

The spelling of 3045427680 in words is "three billion, forty-five million, four hundred twenty-seven thousand, six hundred eighty".