4266641630 has 16 divisors (see below), whose sum is σ = 7867271664. Its totient is φ = 1665030720.

The previous prime is 4266641629. The next prime is 4266641633. The reversal of 4266641630 is 361466624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4266641633) 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, 5202812 + ... + 5203631.

It is an arithmetic number, because the mean of its divisors is an integer number (491704479).

Almost surely, 2^4266641630 is an apocalyptic number.

4266641630 is a deficient number, since it is larger than the sum of its proper divisors (3600630034).

4266641630 is a wasteful number, since it uses less digits than its factorization.

4266641630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406491.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 4266641630 is about 65319.5348268801. The cubic root of 4266641630 is about 1621.9173596870.

The spelling of 4266641630 in words is "four billion, two hundred sixty-six million, six hundred forty-one thousand, six hundred thirty".