1493384367 has 8 divisors (see below), whose sum is σ = 2037485824. Its totient is φ = 972436248.

The previous prime is 1493384317. The next prime is 1493384381. The reversal of 1493384367 is 7634833941.

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

It is not a de Polignac number, because 1493384367 - 2⁶ = 1493384303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493384317) 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, 5788183 + ... + 5788440.

It is an arithmetic number, because the mean of its divisors is an integer number (254685728).

Almost surely, 2^1493384367 is an apocalyptic number.

1493384367 is a deficient number, since it is larger than the sum of its proper divisors (544101457).

1493384367 is a wasteful number, since it uses less digits than its factorization.

1493384367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11576669.

The product of its digits is 1306368, while the sum is 48.

The square root of 1493384367 is about 38644.3316283255. The cubic root of 1493384367 is about 1143.0288714272.

The spelling of 1493384367 in words is "one billion, four hundred ninety-three million, three hundred eighty-four thousand, three hundred sixty-seven".