6940501226 has 32 divisors (see below), whose sum is σ = 11222167680. Its totient is φ = 3207271936.

The previous prime is 6940501219. The next prime is 6940501231. The reversal of 6940501226 is 6221050496.

It is a happy 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, 3222566 + ... + 3224718.

It is an arithmetic number, because the mean of its divisors is an integer number (350692740).

Almost surely, 2^6940501226 is an apocalyptic number.

6940501226 is a deficient number, since it is larger than the sum of its proper divisors (4281666454).

6940501226 is a wasteful number, since it uses less digits than its factorization.

6940501226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6940501226 is about 83309.6706631349. The cubic root of 6940501226 is about 1907.4958938868.

The spelling of 6940501226 in words is "six billion, nine hundred forty million, five hundred one thousand, two hundred twenty-six".