1374384319 has 8 divisors (see below), whose sum is σ = 1713518208. Its totient is φ = 1070948760.

The previous prime is 1374384313. The next prime is 1374384331. The reversal of 1374384319 is 9134834731.

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

It is not a de Polignac number, because 1374384319 - 2¹³ = 1374376127 is a prime.

It is a super-2 number, since 2×1374384319² = 3777864512626187522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374384313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8924497 + ... + 8924650.

It is an arithmetic number, because the mean of its divisors is an integer number (214189776).

Almost surely, 2^1374384319 is an apocalyptic number.

1374384319 is a deficient number, since it is larger than the sum of its proper divisors (339133889).

1374384319 is a wasteful number, since it uses less digits than its factorization.

1374384319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17849165.

The product of its digits is 217728, while the sum is 43.

The square root of 1374384319 is about 37072.6896650351. The cubic root of 1374384319 is about 1111.8240493201.

The spelling of 1374384319 in words is "one billion, three hundred seventy-four million, three hundred eighty-four thousand, three hundred nineteen".