4426261437 has 16 divisors (see below), whose sum is σ = 6560680448. Its totient is φ = 2635986240.

The previous prime is 4426261397. The next prime is 4426261439. The reversal of 4426261437 is 7341626244.

It is not a de Polignac number, because 4426261437 - 2⁷ = 4426261309 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4426261395 and 4426261404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426261439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829338 + ... + 1831755.

It is an arithmetic number, because the mean of its divisors is an integer number (410042528).

Almost surely, 2^4426261437 is an apocalyptic number.

It is an amenable number.

4426261437 is a deficient number, since it is larger than the sum of its proper divisors (2134419011).

4426261437 is a wasteful number, since it uses less digits than its factorization.

4426261437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661140.

The product of its digits is 193536, while the sum is 39.

The square root of 4426261437 is about 66530.1543437260. The cubic root of 4426261437 is about 1641.8961606052.

The spelling of 4426261437 in words is "four billion, four hundred twenty-six million, two hundred sixty-one thousand, four hundred thirty-seven".