2404466220 has 48 divisors (see below), whose sum is σ = 7250392800. Its totient is φ = 591868416.

The previous prime is 2404466209. The next prime is 2404466221. The reversal of 2404466220 is 226644042.

2404466220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2404466221) 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, 1540545 + ... + 1542104.

It is an arithmetic number, because the mean of its divisors is an integer number (151049850).

Almost surely, 2^2404466220 is an apocalyptic number.

2404466220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404466220 is an abundant number, since it is smaller than the sum of its proper divisors (4845926580).

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

2404466220 is a wasteful number, since it uses less digits than its factorization.

2404466220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082674 (or 3082672 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2404466220 is about 49035.3568356548. The cubic root of 2404466220 is about 1339.6958951993.

The spelling of 2404466220 in words is "two billion, four hundred four million, four hundred sixty-six thousand, two hundred twenty".