334431077 has 2 divisors, whose sum is σ = 334431078. Its totient is φ = 334431076.

The previous prime is 334431061. The next prime is 334431101. The reversal of 334431077 is 770134433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233508961 + 100922116 = 15281^2 + 10046^2 .

It is a cyclic number.

It is not a de Polignac number, because 334431077 - 2⁴ = 334431061 is a prime.

It is a super-2 number, since 2×334431077² = 223688290526759858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334431037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167215538 + 167215539.

It is an arithmetic number, because the mean of its divisors is an integer number (167215539).

Almost surely, 2^334431077 is an apocalyptic number.

It is an amenable number.

334431077 is a deficient number, since it is larger than the sum of its proper divisors (1).

334431077 is an equidigital number, since it uses as much as digits as its factorization.

334431077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 334431077 is about 18287.4568215485. The cubic root of 334431077 is about 694.1215732947.

The spelling of 334431077 in words is "three hundred thirty-four million, four hundred thirty-one thousand, seventy-seven".