4490662400 has 120 divisors (see below), whose sum is σ = 12715644480. Its totient is φ = 1539624960.

The previous prime is 4490662399. The next prime is 4490662403. The reversal of 4490662400 is 42660944.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (4490662403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64541 + ... + 114659.

It is an arithmetic number, because the mean of its divisors is an integer number (105963704).

Almost surely, 2^4490662400 is an apocalyptic number.

4490662400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4490662400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6357822240).

4490662400 is an abundant number, since it is smaller than the sum of its proper divisors (8224982080).

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

4490662400 is an equidigital number, since it uses as much as digits as its factorization.

4490662400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50154 (or 50133 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 4490662400 is about 67012.4048217940. The cubic root of 4490662400 is about 1649.8209049568.

The spelling of 4490662400 in words is "four billion, four hundred ninety million, six hundred sixty-two thousand, four hundred".