2623230380 has 72 divisors (see below), whose sum is σ = 5736642912. Its totient is φ = 1007555584.

The previous prime is 2623230361. The next prime is 2623230391. The reversal of 2623230380 is 830323262.

It is a happy number.

2623230380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 4423364 + ... + 4423956.

It is an arithmetic number, because the mean of its divisors is an integer number (79675596).

Almost surely, 2^2623230380 is an apocalyptic number.

2623230380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2623230380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868321456).

2623230380 is an abundant number, since it is smaller than the sum of its proper divisors (3113412532).

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

2623230380 is a wasteful number, since it uses less digits than its factorization.

2623230380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2623230380 is about 51217.4811953887. The cubic root of 2623230380 is about 1379.1520345449.

The spelling of 2623230380 in words is "two billion, six hundred twenty-three million, two hundred thirty thousand, three hundred eighty".