1319492314 has 16 divisors (see below), whose sum is σ = 2262972096. Its totient is φ = 565250400.

The previous prime is 1319492309. The next prime is 1319492341. The reversal of 1319492314 is 4132949131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14869 + ... + 53479.

It is an arithmetic number, because the mean of its divisors is an integer number (141435756).

Almost surely, 2^1319492314 is an apocalyptic number.

1319492314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1319492314 is a deficient number, since it is larger than the sum of its proper divisors (943479782).

1319492314 is a wasteful number, since it uses less digits than its factorization.

1319492314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41061.

The product of its digits is 23328, while the sum is 37.

The square root of 1319492314 is about 36324.8167786157. The cubic root of 1319492314 is about 1096.8206581347.

The spelling of 1319492314 in words is "one billion, three hundred nineteen million, four hundred ninety-two thousand, three hundred fourteen".