2345867628 has 48 divisors (see below), whose sum is σ = 5897799936. Its totient is φ = 721431360.

The previous prime is 2345867627. The next prime is 2345867651. The reversal of 2345867628 is 8267685432.

2345867628 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2345867627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545575 + ... + 549857.

It is an arithmetic number, because the mean of its divisors is an integer number (122870832).

Almost surely, 2^2345867628 is an apocalyptic number.

It is an amenable number.

2345867628 is an abundant number, since it is smaller than the sum of its proper divisors (3551932308).

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

2345867628 is a wasteful number, since it uses less digits than its factorization.

2345867628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7814 (or 7812 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 2345867628 is about 48434.1576575871. The cubic root of 2345867628 is about 1328.7231471484.

The spelling of 2345867628 in words is "two billion, three hundred forty-five million, eight hundred sixty-seven thousand, six hundred twenty-eight".