7641435226 has 8 divisors (see below), whose sum is σ = 11475437184. Its totient is φ = 3816289500.

The previous prime is 7641435223. The next prime is 7641435239. The reversal of 7641435226 is 6225341467.

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

It is not an unprimeable number, because it can be changed into a prime (7641435223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211900 + ... + 2215351.

It is an arithmetic number, because the mean of its divisors is an integer number (1434429648).

Almost surely, 2^7641435226 is an apocalyptic number.

7641435226 is a deficient number, since it is larger than the sum of its proper divisors (3834001958).

7641435226 is a wasteful number, since it uses less digits than its factorization.

7641435226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428116.

The product of its digits is 241920, while the sum is 40.

The square root of 7641435226 is about 87415.3031568272. The cubic root of 7641435226 is about 1969.6617236339.

The spelling of 7641435226 in words is "seven billion, six hundred forty-one million, four hundred thirty-five thousand, two hundred twenty-six".