1358390713 has 16 divisors (see below), whose sum is σ = 1394442000. Its totient is φ = 1322956800.

The previous prime is 1358390707. The next prime is 1358390717. The reversal of 1358390713 is 3170938531.

It can be written as a sum of positive squares in 8 ways, for example, as 984064 + 1357406649 = 992^2 + 36843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1358390713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1358390717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3136945 + ... + 3137377.

It is an arithmetic number, because the mean of its divisors is an integer number (87152625).

Almost surely, 2^1358390713 is an apocalyptic number.

It is an amenable number.

1358390713 is a deficient number, since it is larger than the sum of its proper divisors (36051287).

1358390713 is a wasteful number, since it uses less digits than its factorization.

1358390713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 1358390713 is about 36856.3524104055. The cubic root of 1358390713 is about 1107.4944739655.

The spelling of 1358390713 in words is "one billion, three hundred fifty-eight million, three hundred ninety thousand, seven hundred thirteen".