1382914749 has 8 divisors (see below), whose sum is σ = 1844060032. Its totient is φ = 921856320.

The previous prime is 1382914739. The next prime is 1382914751. The reversal of 1382914749 is 9474192831.

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

It is not a de Polignac number, because 1382914749 - 2⁴ = 1382914733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1382914698 and 1382914707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382914739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42972 + ... + 67914.

It is an arithmetic number, because the mean of its divisors is an integer number (230507504).

Almost surely, 2^1382914749 is an apocalyptic number.

It is an amenable number.

1382914749 is a deficient number, since it is larger than the sum of its proper divisors (461145283).

1382914749 is a wasteful number, since it uses less digits than its factorization.

1382914749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43427.

The product of its digits is 435456, while the sum is 48.

The square root of 1382914749 is about 37187.5617512092. The cubic root of 1382914749 is about 1114.1195698772.

The spelling of 1382914749 in words is "one billion, three hundred eighty-two million, nine hundred fourteen thousand, seven hundred forty-nine".