1446369480 has 128 divisors (see below), whose sum is σ = 4976870400. Its totient is φ = 373248000.

The previous prime is 1446369443. The next prime is 1446369499. The reversal of 1446369480 is 849636441.

1446369480 is a `hidden beast` number, since 1 + 4 + 4 + 636 + 9 + 4 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 11880 + ... + 55080.

It is an arithmetic number, because the mean of its divisors is an integer number (38881800).

Almost surely, 2^1446369480 is an apocalyptic number.

1446369480 is a gapful number since it is divisible by the number (10) 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 1446369480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2488435200).

1446369480 is an abundant number, since it is smaller than the sum of its proper divisors (3530500920).

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

1446369480 is a wasteful number, since it uses less digits than its factorization.

1446369480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43252 (or 43242 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 1446369480 is about 38031.1645890577. The cubic root of 1446369480 is about 1130.9057608509.

The spelling of 1446369480 in words is "one billion, four hundred forty-six million, three hundred sixty-nine thousand, four hundred eighty".