3023540620 has 12 divisors (see below), whose sum is σ = 6349435344. Its totient is φ = 1209416240.

The previous prime is 3023540617. The next prime is 3023540621. The reversal of 3023540620 is 260453203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3023540621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75588496 + ... + 75588535.

It is an arithmetic number, because the mean of its divisors is an integer number (529119612).

Almost surely, 2^3023540620 is an apocalyptic number.

It is an amenable number.

3023540620 is an abundant number, since it is smaller than the sum of its proper divisors (3325894724).

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

3023540620 is a wasteful number, since it uses less digits than its factorization.

3023540620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151177040 (or 151177038 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3023540620 is about 54986.7313085621. The cubic root of 3023540620 is about 1446.0121291915.

Adding to 3023540620 its reverse (260453203), we get a palindrome (3283993823).

The spelling of 3023540620 in words is "three billion, twenty-three million, five hundred forty thousand, six hundred twenty".