2345466636 has 18 divisors (see below), whose sum is σ = 5928818532. Its totient is φ = 781822200.

The previous prime is 2345466619. The next prime is 2345466637. The reversal of 2345466636 is 6366645432.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2345466591 and 2345466600.

It is not an unprimeable number, because it can be changed into a prime (2345466637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32575890 + ... + 32575961.

Almost surely, 2^2345466636 is an apocalyptic number.

It is an amenable number.

2345466636 is an abundant number, since it is smaller than the sum of its proper divisors (3583351896).

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

2345466636 is a wasteful number, since it uses less digits than its factorization.

2345466636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65151861 (or 65151856 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The square root of 2345466636 is about 48430.0179227718. The cubic root of 2345466636 is about 1328.6474341929.

The spelling of 2345466636 in words is "two billion, three hundred forty-five million, four hundred sixty-six thousand, six hundred thirty-six".