683334446290 has 16 divisors (see below), whose sum is σ = 1230012964440. Its totient is φ = 273331342720.

The previous prime is 683334446209. The next prime is 683334446299. The reversal of 683334446290 is 92644433386.

683334446290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 279617806521 + 403716639769 = 528789^2 + 635387^2 .

It is not an unprimeable number, because it can be changed into a prime (683334446299) 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, 1253316 + ... + 1713904.

Almost surely, 2^683334446290 is an apocalyptic number.

683334446290 is a deficient number, since it is larger than the sum of its proper divisors (546678518150).

683334446290 is a wasteful number, since it uses less digits than its factorization.

683334446290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608957.

The product of its (nonzero) digits is 8957952, while the sum is 52.

The spelling of 683334446290 in words is "six hundred eighty-three billion, three hundred thirty-four million, four hundred forty-six thousand, two hundred ninety".