4493220807246 has 64 divisors (see below), whose sum is σ = 9396920332800. Its totient is φ = 1429604161920.

The previous prime is 4493220807239. The next prime is 4493220807281. The reversal of 4493220807246 is 6427080223944.

It is a super-2 number, since 2×4493220807246² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172929576 + ... + 172955556.

It is an arithmetic number, because the mean of its divisors is an integer number (146826880200).

Almost surely, 2^{4493220807246} is an apocalyptic number.

4493220807246 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4493220807246 is an abundant number, since it is smaller than the sum of its proper divisors (4903699525554).

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

4493220807246 is a wasteful number, since it uses less digits than its factorization.

4493220807246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28601.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 4493220807246 in words is "four trillion, four hundred ninety-three billion, two hundred twenty million, eight hundred seven thousand, two hundred forty-six".