1313741386 has 16 divisors (see below), whose sum is σ = 1983066624. Its totient is φ = 652727824.

The previous prime is 1313741381. The next prime is 1313741417. The reversal of 1313741386 is 6831473131.

It is not an unprimeable number, because it can be changed into a prime (1313741381) 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, 433071 + ... + 436093.

It is an arithmetic number, because the mean of its divisors is an integer number (123941664).

Almost surely, 2^1313741386 is an apocalyptic number.

1313741386 is a deficient number, since it is larger than the sum of its proper divisors (669325238).

1313741386 is a wasteful number, since it uses less digits than its factorization.

1313741386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325.

The product of its digits is 36288, while the sum is 37.

The square root of 1313741386 is about 36245.5705707608. The cubic root of 1313741386 is about 1095.2248618363.

The spelling of 1313741386 in words is "one billion, three hundred thirteen million, seven hundred forty-one thousand, three hundred eighty-six".