68983413 has 8 divisors (see below), whose sum is σ = 92054400. Its totient is φ = 45950688.

The previous prime is 68983403. The next prime is 68983441. The reversal of 68983413 is 31438986.

It is a happy number.

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

It is not a de Polignac number, because 68983413 - 2⁶ = 68983349 is a prime.

It is a super-2 number, since 2×68983413² = 9517422538257138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68983403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5053 + ... + 12786.

It is an arithmetic number, because the mean of its divisors is an integer number (11506800).

Almost surely, 2^68983413 is an apocalyptic number.

It is an amenable number.

68983413 is a deficient number, since it is larger than the sum of its proper divisors (23070987).

68983413 is a wasteful number, since it uses less digits than its factorization.

68983413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19131.

The product of its digits is 124416, while the sum is 42.

The square root of 68983413 is about 8305.6253828354. The cubic root of 68983413 is about 410.1237243102.

It can be divided in two parts, 68983 and 413, that added together give a palindrome (69396).

The spelling of 68983413 in words is "sixty-eight million, nine hundred eighty-three thousand, four hundred thirteen".