1384629371 has 4 divisors (see below), whose sum is σ = 1444830672. Its totient is φ = 1324428072.

The previous prime is 1384629361. The next prime is 1384629373. The reversal of 1384629371 is 1739264831.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1384629371 - 2²⁶ = 1317520507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1384629373) 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, 30100616 + ... + 30100661.

It is an arithmetic number, because the mean of its divisors is an integer number (361207668).

Almost surely, 2^1384629371 is an apocalyptic number.

1384629371 is a deficient number, since it is larger than the sum of its proper divisors (60201301).

1384629371 is an equidigital number, since it uses as much as digits as its factorization.

1384629371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60201300.

The product of its digits is 217728, while the sum is 44.

The square root of 1384629371 is about 37210.6083126842. The cubic root of 1384629371 is about 1114.5798308273.

The spelling of 1384629371 in words is "one billion, three hundred eighty-four million, six hundred twenty-nine thousand, three hundred seventy-one".