1384630484 has 24 divisors (see below), whose sum is σ = 2566827648. Its totient is φ = 651288960.

The previous prime is 1384630463. The next prime is 1384630519. The reversal of 1384630484 is 4840364831.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224279 + ... + 230369.

It is an arithmetic number, because the mean of its divisors is an integer number (106951152).

Almost surely, 2^1384630484 is an apocalyptic number.

It is an amenable number.

1384630484 is a deficient number, since it is larger than the sum of its proper divisors (1182197164).

1384630484 is a wasteful number, since it uses less digits than its factorization.

1384630484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455 (or 9453 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 1384630484 is about 37210.6232680938. The cubic root of 1384630484 is about 1114.5801294697.

The spelling of 1384630484 in words is "one billion, three hundred eighty-four million, six hundred thirty thousand, four hundred eighty-four".