334402245 has 24 divisors (see below), whose sum is σ = 580158072. Its totient is φ = 178185600.

The previous prime is 334402217. The next prime is 334402247. The reversal of 334402245 is 542204433.

It can be written as a sum of positive squares in 4 ways, for example, as 14493249 + 319908996 = 3807^2 + 17886^2 .

It is not a de Polignac number, because 334402245 - 2⁸ = 334401989 is a prime.

It is a super-2 number, since 2×334402245² = 223649722922080050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334402247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59455 + ... + 64835.

It is an arithmetic number, because the mean of its divisors is an integer number (24173253).

Almost surely, 2^334402245 is an apocalyptic number.

It is an amenable number.

334402245 is a deficient number, since it is larger than the sum of its proper divisors (245755827).

334402245 is a wasteful number, since it uses less digits than its factorization.

334402245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773 (or 6770 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 334402245 is about 18286.6685046785. The cubic root of 334402245 is about 694.1016254991.

Adding to 334402245 its reverse (542204433), we get a palindrome (876606678).

The spelling of 334402245 in words is "three hundred thirty-four million, four hundred two thousand, two hundred forty-five".