1480450464 has 72 divisors (see below), whose sum is σ = 4355229060. Its totient is φ = 476464128.

The previous prime is 1480450463. The next prime is 1480450471. The reversal of 1480450464 is 4640540841.

It is a happy number.

1480450464 is a `hidden beast` number, since 14 + 80 + 4 + 504 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1260818064 + 219632400 = 35508^2 + 14820^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1480450463) 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, 80277 + ... + 96980.

Almost surely, 2^1480450464 is an apocalyptic number.

It is an amenable number.

1480450464 is an abundant number, since it is smaller than the sum of its proper divisors (2874778596).

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

1480450464 is a wasteful number, since it uses less digits than its factorization.

1480450464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177302 (or 177291 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 1480450464 is about 38476.6223049789. The cubic root of 1480450464 is about 1139.7194508160.

The spelling of 1480450464 in words is "one billion, four hundred eighty million, four hundred fifty thousand, four hundred sixty-four".