2340691320 has 128 divisors (see below), whose sum is σ = 8063712000. Its totient is φ = 537569280.

The previous prime is 2340691303. The next prime is 2340691333. The reversal of 2340691320 is 231960432.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 21585 + ... + 71744.

It is an arithmetic number, because the mean of its divisors is an integer number (62997750).

Almost surely, 2^2340691320 is an apocalyptic number.

2340691320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340691320 is an abundant number, since it is smaller than the sum of its proper divisors (5723020680).

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

2340691320 is a wasteful number, since it uses less digits than its factorization.

2340691320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93373 (or 93369 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2340691320 is about 48380.6916031592. The cubic root of 2340691320 is about 1327.7451230386.

The spelling of 2340691320 in words is "two billion, three hundred forty million, six hundred ninety-one thousand, three hundred twenty".