1596478464 has 352 divisors, whose sum is σ = 5525917440. Its totient is φ = 445906944.

The previous prime is 1596478453. The next prime is 1596478493. The reversal of 1596478464 is 4648746951.

1596478464 is a `hidden beast` number, since 1 + 59 + 64 + 78 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 1596478464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14128072 + ... + 14128184.

Almost surely, 2^1596478464 is an apocalyptic number.

1596478464 is a gapful number since it is divisible by the number (14) 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 1596478464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2762958720).

1596478464 is an abundant number, since it is smaller than the sum of its proper divisors (3929438976).

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

1596478464 is a wasteful number, since it uses less digits than its factorization.

1596478464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 198 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 1596478464 is about 39955.9565521838. The cubic root of 1596478464 is about 1168.7483788323.

The spelling of 1596478464 in words is "one billion, five hundred ninety-six million, four hundred seventy-eight thousand, four hundred sixty-four".