1484393718 has 8 divisors (see below), whose sum is σ = 2968787448. Its totient is φ = 494797904.

The previous prime is 1484393717. The next prime is 1484393731. The reversal of 1484393718 is 8173934841.

It is a happy number.

1484393718 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1484393718 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484393717) 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, 123699471 + ... + 123699482.

It is an arithmetic number, because the mean of its divisors is an integer number (371098431).

Almost surely, 2^1484393718 is an apocalyptic number.

1484393718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1484393718 is a wasteful number, since it uses less digits than its factorization.

1484393718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247398958.

The product of its digits is 580608, while the sum is 48.

The square root of 1484393718 is about 38527.8304346352. The cubic root of 1484393718 is about 1140.7304536848.

The spelling of 1484393718 in words is "one billion, four hundred eighty-four million, three hundred ninety-three thousand, seven hundred eighteen".