334622401 has 4 divisors (see below), whose sum is σ = 345416704. Its totient is φ = 323828100.

The previous prime is 334622389. The next prime is 334622411. The reversal of 334622401 is 104226433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 104226433 = 31 ⋅3362143.

It is a cyclic number.

It is not a de Polignac number, because 334622401 - 2⁷ = 334622273 is a prime.

It is a super-2 number, since 2×334622401² = 223944302502009602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334622411) 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 3 ways as a sum of consecutive naturals, for example, 5397105 + ... + 5397166.

It is an arithmetic number, because the mean of its divisors is an integer number (86354176).

Almost surely, 2^334622401 is an apocalyptic number.

334622401 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

334622401 is a deficient number, since it is larger than the sum of its proper divisors (10794303).

334622401 is a wasteful number, since it uses less digits than its factorization.

334622401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10794302.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 334622401 is about 18292.6870907475. The cubic root of 334622401 is about 694.2539142644.

Adding to 334622401 its reverse (104226433), we get a palindrome (438848834).

The spelling of 334622401 in words is "three hundred thirty-four million, six hundred twenty-two thousand, four hundred one".