6345746032 has 10 divisors (see below), whose sum is σ = 12294882968. Its totient is φ = 3172873008.

The previous prime is 6345745997. The next prime is 6345746039. The reversal of 6345746032 is 2306475436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345746039) 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 as a sum of consecutive naturals, namely, 198304548 + ... + 198304579.

Almost surely, 2^6345746032 is an apocalyptic number.

It is an amenable number.

6345746032 is a deficient number, since it is larger than the sum of its proper divisors (5949136936).

6345746032 is a wasteful number, since it uses less digits than its factorization.

6345746032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396609135 (or 396609129 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 6345746032 is about 79660.1910115711. The cubic root of 6345746032 is about 1851.3742924015.

The spelling of 6345746032 in words is "six billion, three hundred forty-five million, seven hundred forty-six thousand, thirty-two".