2346145644 has 48 divisors (see below), whose sum is σ = 5585086976. Its totient is φ = 766324800.

The previous prime is 2346145621. The next prime is 2346145699. The reversal of 2346145644 is 4465416432.

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 15 ways as a sum of consecutive naturals, for example, 192459 + ... + 204285.

Almost surely, 2^2346145644 is an apocalyptic number.

It is an amenable number.

2346145644 is an abundant number, since it is smaller than the sum of its proper divisors (3238941332).

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

2346145644 is a wasteful number, since it uses less digits than its factorization.

2346145644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166 (or 12164 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 2346145644 is about 48437.0276131804. The cubic root of 2346145644 is about 1328.7756354329.

The spelling of 2346145644 in words is "two billion, three hundred forty-six million, one hundred forty-five thousand, six hundred forty-four".