334402613 has 2 divisors, whose sum is σ = 334402614. Its totient is φ = 334402612.

The previous prime is 334402583. The next prime is 334402657. The reversal of 334402613 is 316204433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237714724 + 96687889 = 15418^2 + 9833^2 .

It is a cyclic number.

It is not a de Polignac number, because 334402613 - 2¹⁰ = 334401589 is a prime.

It is a super-2 number, since 2×334402613² = 223650215162455538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334602613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167201306 + 167201307.

It is an arithmetic number, because the mean of its divisors is an integer number (167201307).

Almost surely, 2^334402613 is an apocalyptic number.

It is an amenable number.

334402613 is a deficient number, since it is larger than the sum of its proper divisors (1).

334402613 is an equidigital number, since it uses as much as digits as its factorization.

334402613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 334402613 is about 18286.6785666506. The cubic root of 334402613 is about 694.1018801119.

The spelling of 334402613 in words is "three hundred thirty-four million, four hundred two thousand, six hundred thirteen".