1408931713 has 8 divisors (see below), whose sum is σ = 1611748160. Its totient is φ = 1206500400.

The previous prime is 1408931707. The next prime is 1408931743. The reversal of 1408931713 is 3171398041.

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

It is not a de Polignac number, because 1408931713 - 2¹³ = 1408923521 is a prime.

It is a super-2 number, since 2×1408931713² = 3970177143794228738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1408931743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88398 + ... + 103111.

It is an arithmetic number, because the mean of its divisors is an integer number (201468520).

Almost surely, 2^1408931713 is an apocalyptic number.

It is an amenable number.

1408931713 is a deficient number, since it is larger than the sum of its proper divisors (202816447).

1408931713 is a wasteful number, since it uses less digits than its factorization.

1408931713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192567.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 1408931713 is about 37535.7391428489. The cubic root of 1408931713 is about 1121.0629027949.

The spelling of 1408931713 in words is "one billion, four hundred eight million, nine hundred thirty-one thousand, seven hundred thirteen".