4366626642 has 48 divisors (see below), whose sum is σ = 10816757952. Its totient is φ = 1247127840.

The previous prime is 4366626587. The next prime is 4366626653. The reversal of 4366626642 is 2466266634.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441273 + ... + 451059.

It is an arithmetic number, because the mean of its divisors is an integer number (225349124).

Almost surely, 2^4366626642 is an apocalyptic number.

4366626642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4366626642 is an abundant number, since it is smaller than the sum of its proper divisors (6450131310).

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

4366626642 is a wasteful number, since it uses less digits than its factorization.

4366626642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343 (or 13340 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 45.

The square root of 4366626642 is about 66080.4558246990. The cubic root of 4366626642 is about 1634.4890674089.

The spelling of 4366626642 in words is "four billion, three hundred sixty-six million, six hundred twenty-six thousand, six hundred forty-two".