6742909266 has 16 divisors (see below), whose sum is σ = 13496735424. Its totient is φ = 2245816944.

The previous prime is 6742909247. The next prime is 6742909301. The reversal of 6742909266 is 6629092476.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446830 + ... + 461673.

It is an arithmetic number, because the mean of its divisors is an integer number (843545964).

Almost surely, 2^6742909266 is an apocalyptic number.

6742909266 is an abundant number, since it is smaller than the sum of its proper divisors (6753826158).

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

6742909266 is a wasteful number, since it uses less digits than its factorization.

6742909266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909745.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The square root of 6742909266 is about 82115.2194541304. The cubic root of 6742909266 is about 1889.2195826129.

The spelling of 6742909266 in words is "six billion, seven hundred forty-two million, nine hundred nine thousand, two hundred sixty-six".