4426537684 has 12 divisors (see below), whose sum is σ = 7805575008. Its totient is φ = 2196373400.

The previous prime is 4426537667. The next prime is 4426537697. The reversal of 4426537684 is 4867356244.

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, 4223272 + ... + 4224319.

It is an arithmetic number, because the mean of its divisors is an integer number (650464584).

Almost surely, 2^4426537684 is an apocalyptic number.

It is an amenable number.

4426537684 is a deficient number, since it is larger than the sum of its proper divisors (3379037324).

4426537684 is a wasteful number, since it uses less digits than its factorization.

4426537684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447726 (or 8447724 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 49.

The square root of 4426537684 is about 66532.2304150402. The cubic root of 4426537684 is about 1641.9303173053.

The spelling of 4426537684 in words is "four billion, four hundred twenty-six million, five hundred thirty-seven thousand, six hundred eighty-four".