4474734420 has 48 divisors (see below), whose sum is σ = 13493047680. Its totient is φ = 1101472896.

The previous prime is 4474734409. The next prime is 4474734421. The reversal of 4474734420 is 244374744.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474734421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2867640 + ... + 2869199.

It is an arithmetic number, because the mean of its divisors is an integer number (281105160).

Almost surely, 2^4474734420 is an apocalyptic number.

It is an amenable number.

4474734420 is an abundant number, since it is smaller than the sum of its proper divisors (9018313260).

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

4474734420 is a wasteful number, since it uses less digits than its factorization.

4474734420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736864 (or 5736862 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 39.

The square root of 4474734420 is about 66893.4557337263. The cubic root of 4474734420 is about 1647.8680048908.

The spelling of 4474734420 in words is "four billion, four hundred seventy-four million, seven hundred thirty-four thousand, four hundred twenty".