2340030620 has 96 divisors (see below), whose sum is σ = 5324429376. Its totient is φ = 860672000.

The previous prime is 2340030611. The next prime is 2340030647. The reversal of 2340030620 is 260300432.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2340030592 and 2340030601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2849810 + ... + 2850630.

It is an arithmetic number, because the mean of its divisors is an integer number (55462806).

Almost surely, 2^2340030620 is an apocalyptic number.

2340030620 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 2340030620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2662214688).

2340030620 is an abundant number, since it is smaller than the sum of its proper divisors (2984398756).

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

2340030620 is a wasteful number, since it uses less digits than its factorization.

2340030620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1029 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2340030620 is about 48373.8629840537. The cubic root of 2340030620 is about 1327.6201850560.

The spelling of 2340030620 in words is "two billion, three hundred forty million, thirty thousand, six hundred twenty".