4264266644 has 12 divisors (see below), whose sum is σ = 8140872768. Its totient is φ = 1938303000.

The previous prime is 4264266581. The next prime is 4264266673. The reversal of 4264266644 is 4466624624.

It is a super-2 number, since 2×4264266644² = 36367940022262045472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 96915151 = 4264266644 / (4 + 2 + 6 + 4 + 2 + 6 + 6 + 6 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 4264266595 and 4264266604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48457532 + ... + 48457619.

It is an arithmetic number, because the mean of its divisors is an integer number (678406064).

Almost surely, 2^4264266644 is an apocalyptic number.

4264266644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4264266644 is a deficient number, since it is larger than the sum of its proper divisors (3876606124).

4264266644 is a wasteful number, since it uses less digits than its factorization.

4264266644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96915166 (or 96915164 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

The square root of 4264266644 is about 65301.3525434198. The cubic root of 4264266644 is about 1621.6163621414.

The spelling of 4264266644 in words is "four billion, two hundred sixty-four million, two hundred sixty-six thousand, six hundred forty-four".