338964029 has 2 divisors, whose sum is σ = 338964030. Its totient is φ = 338964028.

The previous prime is 338964023. The next prime is 338964061. The reversal of 338964029 is 920469833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307300900 + 31663129 = 17530^2 + 5627^2 .

It is a cyclic number.

It is not a de Polignac number, because 338964029 - 2⁸ = 338963773 is a prime.

It is a super-2 number, since 2×338964029² = 229793225911825682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338964023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169482014 + 169482015.

It is an arithmetic number, because the mean of its divisors is an integer number (169482015).

Almost surely, 2^338964029 is an apocalyptic number.

It is an amenable number.

338964029 is a deficient number, since it is larger than the sum of its proper divisors (1).

338964029 is an equidigital number, since it uses as much as digits as its factorization.

338964029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 338964029 is about 18410.9757753358. The cubic root of 338964029 is about 697.2436018420.

The spelling of 338964029 in words is "three hundred thirty-eight million, nine hundred sixty-four thousand, twenty-nine".