6340766995 has 16 divisors (see below), whose sum is σ = 7655078592. Its totient is φ = 5041889280.

The previous prime is 6340766977. The next prime is 6340767047. The reversal of 6340766995 is 5996670436.

It is not a de Polignac number, because 6340766995 - 2⁷ = 6340766867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496530 + ... + 1500760.

It is an arithmetic number, because the mean of its divisors is an integer number (478442412).

Almost surely, 2^6340766995 is an apocalyptic number.

6340766995 is a deficient number, since it is larger than the sum of its proper divisors (1314311597).

6340766995 is a wasteful number, since it uses less digits than its factorization.

6340766995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5982.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The square root of 6340766995 is about 79628.9331524666. The cubic root of 6340766995 is about 1850.8899536010.

The spelling of 6340766995 in words is "six billion, three hundred forty million, seven hundred sixty-six thousand, nine hundred ninety-five".