3000723420 has 24 divisors (see below), whose sum is σ = 8402025744. Its totient is φ = 800192896.

The previous prime is 3000723391. The next prime is 3000723463. The reversal of 3000723420 is 243270003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25005969 + ... + 25006088.

It is an arithmetic number, because the mean of its divisors is an integer number (350084406).

Almost surely, 2^3000723420 is an apocalyptic number.

3000723420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3000723420 is an abundant number, since it is smaller than the sum of its proper divisors (5401302324).

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

3000723420 is a wasteful number, since it uses less digits than its factorization.

3000723420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50012069 (or 50012067 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3000723420 is about 54778.8592433249. The cubic root of 3000723420 is about 1442.3654890108.

Adding to 3000723420 its reverse (243270003), we get a palindrome (3243993423).

The spelling of 3000723420 in words is "three billion, seven hundred twenty-three thousand, four hundred twenty".