2340055646 has 32 divisors (see below), whose sum is σ = 3828142080. Its totient is φ = 1069941600.

The previous prime is 2340055633. The next prime is 2340055651. The reversal of 2340055646 is 6465500432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70661 + ... + 98351.

It is an arithmetic number, because the mean of its divisors is an integer number (119629440).

Almost surely, 2^2340055646 is an apocalyptic number.

2340055646 is a deficient number, since it is larger than the sum of its proper divisors (1488086434).

2340055646 is a wasteful number, since it uses less digits than its factorization.

2340055646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27800.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2340055646 is about 48374.1216561087. The cubic root of 2340055646 is about 1327.6249178864.

The spelling of 2340055646 in words is "two billion, three hundred forty million, fifty-five thousand, six hundred forty-six".