3047442120 has 96 divisors (see below), whose sum is σ = 10043766720. Its totient is φ = 801198720.

The previous prime is 3047442103. The next prime is 3047442131. The reversal of 3047442120 is 212447403.

3047442120 is a `hidden beast` number, since 30 + 474 + 42 + 120 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34054 + ... + 85173.

It is an arithmetic number, because the mean of its divisors is an integer number (104622570).

Almost surely, 2^3047442120 is an apocalyptic number.

3047442120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3047442120 is an abundant number, since it is smaller than the sum of its proper divisors (6996324600).

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

3047442120 is a wasteful number, since it uses less digits than its factorization.

3047442120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119315 (or 119308 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 3047442120 is about 55203.6422711400. The cubic root of 3047442120 is about 1449.8124402663.

Adding to 3047442120 its reverse (212447403), we get a palindrome (3259889523).

The spelling of 3047442120 in words is "three billion, forty-seven million, four hundred forty-two thousand, one hundred twenty".