1478360736 has 72 divisors (see below), whose sum is σ = 4339730304. Its totient is φ = 476887680.

The previous prime is 1478360731. The next prime is 1478360791. The reversal of 1478360736 is 6370638741.

1478360736 is a `hidden beast` number, since 1 + 4 + 7 + 8 + 3 + 607 + 36 = 666.

1478360736 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 1478360691 and 1478360700.

It is not an unprimeable number, because it can be changed into a prime (1478360731) 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, 73866 + ... + 91721.

It is an arithmetic number, because the mean of its divisors is an integer number (60274032).

Almost surely, 2^1478360736 is an apocalyptic number.

1478360736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1478360736 is an abundant number, since it is smaller than the sum of its proper divisors (2861369568).

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

1478360736 is a wasteful number, since it uses less digits than its factorization.

1478360736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165634 (or 165623 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 1478360736 is about 38449.4569012359. The cubic root of 1478360736 is about 1139.1829417789.

The spelling of 1478360736 in words is "one billion, four hundred seventy-eight million, three hundred sixty thousand, seven hundred thirty-six".