2340660146 has 32 divisors (see below), whose sum is σ = 3963396096. Its totient is φ = 1027098000.

The previous prime is 2340660131. The next prime is 2340660173. The reversal of 2340660146 is 6410660432.

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, 289961 + ... + 297923.

It is an arithmetic number, because the mean of its divisors is an integer number (123856128).

Almost surely, 2^2340660146 is an apocalyptic number.

2340660146 is a deficient number, since it is larger than the sum of its proper divisors (1622735950).

2340660146 is a wasteful number, since it uses less digits than its factorization.

2340660146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8438.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2340660146 is about 48380.3694281059. The cubic root of 2340660146 is about 1327.7392285820.

The spelling of 2340660146 in words is "two billion, three hundred forty million, six hundred sixty thousand, one hundred forty-six".