2340130646 has 16 divisors (see below), whose sum is σ = 4013093376. Its totient is φ = 1002552936.

The previous prime is 2340130609. The next prime is 2340130651. The reversal of 2340130646 is 6460310432.

It is a super-2 number, since 2×2340130646² = 10952422880696754632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12425 + ... + 69531.

It is an arithmetic number, because the mean of its divisors is an integer number (250818336).

Almost surely, 2^2340130646 is an apocalyptic number.

2340130646 is a deficient number, since it is larger than the sum of its proper divisors (1672962730).

2340130646 is a wasteful number, since it uses less digits than its factorization.

2340130646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60043.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2340130646 is about 48374.8968577712. The cubic root of 2340130646 is about 1327.6391014245.

The spelling of 2340130646 in words is "two billion, three hundred forty million, one hundred thirty thousand, six hundred forty-six".