786340480 has 32 divisors (see below), whose sum is σ = 1879846740. Its totient is φ = 314535936.

The previous prime is 786340463. The next prime is 786340487. The reversal of 786340480 is 84043687.

786340480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 752514624 + 33825856 = 27432^2 + 5816^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (786340487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613689 + ... + 614968.

Almost surely, 2^786340480 is an apocalyptic number.

It is an amenable number.

786340480 is an abundant number, since it is smaller than the sum of its proper divisors (1093506260).

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

786340480 is a wasteful number, since it uses less digits than its factorization.

786340480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228676 (or 1228664 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 786340480 is about 28041.7631400024. The cubic root of 786340480 is about 923.0039177590.

The spelling of 786340480 in words is "seven hundred eighty-six million, three hundred forty thousand, four hundred eighty".