334348407 has 12 divisors (see below), whose sum is σ = 483695784. Its totient is φ = 222553680.

The previous prime is 334348397. The next prime is 334348411. The reversal of 334348407 is 704843433.

It is a happy number.

It is not a de Polignac number, because 334348407 - 2⁸ = 334348151 is a prime.

It is a super-2 number, since 2×334348407² = 223577714526875298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334348207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 22569 + ... + 34322.

It is an arithmetic number, because the mean of its divisors is an integer number (40307982).

Almost surely, 2^334348407 is an apocalyptic number.

334348407 is a deficient number, since it is larger than the sum of its proper divisors (149347377).

334348407 is a wasteful number, since it uses less digits than its factorization.

334348407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57550 (or 57547 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 334348407 is about 18285.1963894293. The cubic root of 334348407 is about 694.0643739061.

The spelling of 334348407 in words is "three hundred thirty-four million, three hundred forty-eight thousand, four hundred seven".