346799029 has 2 divisors, whose sum is σ = 346799030. Its totient is φ = 346799028.

The previous prime is 346799021. The next prime is 346799053. The reversal of 346799029 is 920997643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210540100 + 136258929 = 14510^2 + 11673^2 .

It is an emirp because it is prime and its reverse (920997643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 346799029 - 2³ = 346799021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346799021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173399514 + 173399515.

It is an arithmetic number, because the mean of its divisors is an integer number (173399515).

Almost surely, 2^346799029 is an apocalyptic number.

It is an amenable number.

346799029 is a deficient number, since it is larger than the sum of its proper divisors (1).

346799029 is an equidigital number, since it uses as much as digits as its factorization.

346799029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 346799029 is about 18622.5408846376. The cubic root of 346799029 is about 702.5748903413.

The spelling of 346799029 in words is "three hundred forty-six million, seven hundred ninety-nine thousand, twenty-nine".