334634493 has 4 divisors (see below), whose sum is σ = 446179328. Its totient is φ = 223089660.

The previous prime is 334634473. The next prime is 334634507. The reversal of 334634493 is 394436433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 334634493 - 2²² = 330440189 is a prime.

It is a super-2 number, since 2×334634493² = 223960487810734098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334634413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55772413 + ... + 55772418.

It is an arithmetic number, because the mean of its divisors is an integer number (111544832).

Almost surely, 2^334634493 is an apocalyptic number.

It is an amenable number.

334634493 is a deficient number, since it is larger than the sum of its proper divisors (111544835).

334634493 is a wasteful number, since it uses less digits than its factorization.

334634493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111544834.

The product of its digits is 279936, while the sum is 39.

The square root of 334634493 is about 18293.0176023531. The cubic root of 334634493 is about 694.2622767422.

The spelling of 334634493 in words is "three hundred thirty-four million, six hundred thirty-four thousand, four hundred ninety-three".