1384073494 has 8 divisors (see below), whose sum is σ = 2094483240. Its totient is φ = 685912416.

The previous prime is 1384073473. The next prime is 1384073497. The reversal of 1384073494 is 4943704831.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1384073494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384073497) 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, 3061884 + ... + 3062335.

It is an arithmetic number, because the mean of its divisors is an integer number (261810405).

Almost surely, 2^1384073494 is an apocalyptic number.

1384073494 is a deficient number, since it is larger than the sum of its proper divisors (710409746).

1384073494 is a wasteful number, since it uses less digits than its factorization.

1384073494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124334.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 1384073494 is about 37203.1382278431. The cubic root of 1384073494 is about 1114.4306567991.

The spelling of 1384073494 in words is "one billion, three hundred eighty-four million, seventy-three thousand, four hundred ninety-four".