6940010266 has 16 divisors (see below), whose sum is σ = 12596993856. Its totient is φ = 2799331776.

The previous prime is 6940010261. The next prime is 6940010279. The reversal of 6940010266 is 6620100496.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (6940010261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14579616 + ... + 14580091.

It is an arithmetic number, because the mean of its divisors is an integer number (787312116).

Almost surely, 2^6940010266 is an apocalyptic number.

6940010266 is a deficient number, since it is larger than the sum of its proper divisors (5656983590).

6940010266 is a wasteful number, since it uses less digits than its factorization.

6940010266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29159733.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 6940010266 is about 83306.7240143315. The cubic root of 6940010266 is about 1907.4509150860.

The spelling of 6940010266 in words is "six billion, nine hundred forty million, ten thousand, two hundred sixty-six".