34446749 has 2 divisors, whose sum is σ = 34446750. Its totient is φ = 34446748.

The previous prime is 34446733. The next prime is 34446773. The reversal of 34446749 is 94764443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32569849 + 1876900 = 5707^2 + 1370^2 .

It is a cyclic number.

It is not a de Polignac number, because 34446749 - 2⁴ = 34446733 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34446719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17223374 + 17223375.

It is an arithmetic number, because the mean of its divisors is an integer number (17223375).

Almost surely, 2^34446749 is an apocalyptic number.

It is an amenable number.

34446749 is a deficient number, since it is larger than the sum of its proper divisors (1).

34446749 is an equidigital number, since it uses as much as digits as its factorization.

34446749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 41.

The square root of 34446749 is about 5869.1352855425. The cubic root of 34446749 is about 325.3739254374.

The spelling of 34446749 in words is "thirty-four million, four hundred forty-six thousand, seven hundred forty-nine".