334387856683 has 4 divisors (see below), whose sum is σ = 338968512328. Its totient is φ = 329807201040.

The previous prime is 334387856659. The next prime is 334387856687. The reversal of 334387856683 is 386658783433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 334387856683 - 2¹⁷ = 334387725611 is a prime.

It is a super-2 number, since 2×334387856683² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334387856687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290327713 + ... + 2290327858.

It is an arithmetic number, because the mean of its divisors is an integer number (84742128082).

Almost surely, 2^334387856683 is an apocalyptic number.

334387856683 is a deficient number, since it is larger than the sum of its proper divisors (4580655645).

334387856683 is an equidigital number, since it uses as much as digits as its factorization.

334387856683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580655644.

The product of its digits is 209018880, while the sum is 64.

The spelling of 334387856683 in words is "three hundred thirty-four billion, three hundred eighty-seven million, eight hundred fifty-six thousand, six hundred eighty-three".