6345774632 has 16 divisors (see below), whose sum is σ = 11899483200. Its totient is φ = 3172579120.

The previous prime is 6345774623. The next prime is 6345774647. The reversal of 6345774632 is 2364775436.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 65507 + ... + 130317.

It is an arithmetic number, because the mean of its divisors is an integer number (743717700).

Almost surely, 2^6345774632 is an apocalyptic number.

It is an amenable number.

6345774632 is a deficient number, since it is larger than the sum of its proper divisors (5553708568).

6345774632 is a wasteful number, since it uses less digits than its factorization.

6345774632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77056 (or 77052 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 47.

The square root of 6345774632 is about 79660.3705238684. The cubic root of 6345774632 is about 1851.3770737517.

The spelling of 6345774632 in words is "six billion, three hundred forty-five million, seven hundred seventy-four thousand, six hundred thirty-two".