2340736533 has 6 divisors (see below), whose sum is σ = 3381063894. Its totient is φ = 1560491016.

The previous prime is 2340736529. The next prime is 2340736547. The reversal of 2340736533 is 3356370432.

It can be written as a sum of positive squares in only one way, i.e., 2064611844 + 276124689 = 45438^2 + 16617^2 .

It is not a de Polignac number, because 2340736533 - 2² = 2340736529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340736033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130040910 + ... + 130040927.

It is an arithmetic number, because the mean of its divisors is an integer number (563510649).

Almost surely, 2^2340736533 is an apocalyptic number.

It is an amenable number.

2340736533 is a deficient number, since it is larger than the sum of its proper divisors (1040327361).

2340736533 is a wasteful number, since it uses less digits than its factorization.

2340736533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260081843 (or 260081840 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 36.

The square root of 2340736533 is about 48381.1588637560. The cubic root of 2340736533 is about 1327.7536719309.

The spelling of 2340736533 in words is "two billion, three hundred forty million, seven hundred thirty-six thousand, five hundred thirty-three".