1384853157 has 24 divisors (see below), whose sum is σ = 2013897600. Its totient is φ = 917003808.

The previous prime is 1384853149. The next prime is 1384853159. The reversal of 1384853157 is 7513584831.

It is a happy number.

1384853157 is a `hidden beast` number, since 13 + 8 + 485 + 3 + 157 = 666.

It is not a de Polignac number, because 1384853157 - 2³ = 1384853149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384853159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1062168 + ... + 1063470.

It is an arithmetic number, because the mean of its divisors is an integer number (83912400).

Almost surely, 2^1384853157 is an apocalyptic number.

It is an amenable number.

1384853157 is a deficient number, since it is larger than the sum of its proper divisors (629044443).

1384853157 is a wasteful number, since it uses less digits than its factorization.

1384853157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017 (or 2014 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 1384853157 is about 37213.6152100276. The cubic root of 1384853157 is about 1114.6398743140.

The spelling of 1384853157 in words is "one billion, three hundred eighty-four million, eight hundred fifty-three thousand, one hundred fifty-seven".