683457754386 has 16 divisors (see below), whose sum is σ = 1491180555168. Its totient is φ = 207108410400.

The previous prime is 683457754319. The next prime is 683457754411.

683457754386 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×683457754386² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 10355420521 = 683457754386 / (6 + 8 + 3 + 4 + 5 + 7 + 7 + 5 + 4 + 3 + 8 + 6).

It is an unprimeable number.

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, 5177710195 + ... + 5177710326.

It is an arithmetic number, because the mean of its divisors is an integer number (93198784698).

Almost surely, 2^683457754386 is an apocalyptic number.

683457754386 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

683457754386 is an abundant number, since it is smaller than the sum of its proper divisors (807722800782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

683457754386 is a wasteful number, since it uses less digits than its factorization.

683457754386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10355420537.

The product of its digits is 406425600, while the sum is 66.

The spelling of 683457754386 in words is "six hundred eighty-three billion, four hundred fifty-seven million, seven hundred fifty-four thousand, three hundred eighty-six".