334030401 has 12 divisors (see below), whose sum is σ = 483226900. Its totient is φ = 222346080.

The previous prime is 334030397. The next prime is 334030423. The reversal of 334030401 is 104030433.

It can be written as a sum of positive squares in 2 ways, for example, as 263218176 + 70812225 = 16224^2 + 8415^2 .

It is not a de Polignac number, because 334030401 - 2² = 334030397 is a prime.

It is a super-2 number, since 2×334030401² = 223152617584441602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334030451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22126 + ... + 34023.

Almost surely, 2^334030401 is an apocalyptic number.

It is an amenable number.

334030401 is a deficient number, since it is larger than the sum of its proper divisors (149196499).

334030401 is a wasteful number, since it uses less digits than its factorization.

334030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56816 (or 56813 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 334030401 is about 18276.4985979262. The cubic root of 334030401 is about 693.8442575606.

Adding to 334030401 its reverse (104030433), we get a palindrome (438060834).

The spelling of 334030401 in words is "three hundred thirty-four million, thirty thousand, four hundred one".