6481933746 has 8 divisors (see below), whose sum is σ = 12963867504. Its totient is φ = 2160644580.

The previous prime is 6481933727. The next prime is 6481933781. The reversal of 6481933746 is 6473391846.

It is a sphenic number, since it is the product of 3 distinct primes.

6481933746 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540161140 + ... + 540161151.

It is an arithmetic number, because the mean of its divisors is an integer number (1620483438).

Almost surely, 2^6481933746 is an apocalyptic number.

6481933746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6481933746 is a wasteful number, since it uses less digits than its factorization.

6481933746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080322296.

The product of its digits is 2612736, while the sum is 51.

The square root of 6481933746 is about 80510.4573704559. The cubic root of 6481933746 is about 1864.5249356969.

The spelling of 6481933746 in words is "six billion, four hundred eighty-one million, nine hundred thirty-three thousand, seven hundred forty-six".