3626344554 has 16 divisors (see below), whose sum is σ = 8288787648. Its totient is φ = 1036098432.

The previous prime is 3626344529. The next prime is 3626344559. The reversal of 3626344554 is 4554436263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 86341537 = 3626344554 / (3 + 6 + 2 + 6 + 3 + 4 + 4 + 5 + 5 + 4).

It is not an unprimeable number, because it can be changed into a prime (3626344559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43170727 + ... + 43170810.

It is an arithmetic number, because the mean of its divisors is an integer number (518049228).

Almost surely, 2^3626344554 is an apocalyptic number.

3626344554 is an abundant number, since it is smaller than the sum of its proper divisors (4662443094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3626344554 is a wasteful number, since it uses less digits than its factorization.

3626344554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86341549.

The product of its digits is 1036800, while the sum is 42.

The square root of 3626344554 is about 60219.1377719741. The cubic root of 3626344554 is about 1536.3483156131.

The spelling of 3626344554 in words is "three billion, six hundred twenty-six million, three hundred forty-four thousand, five hundred fifty-four".