34451149 has 2 divisors, whose sum is σ = 34451150. Its totient is φ = 34451148.

The previous prime is 34451119. The next prime is 34451177. The reversal of 34451149 is 94115443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32695524 + 1755625 = 5718^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 34451149 - 2¹⁵ = 34418381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34451149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34451119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17225574 + 17225575.

It is an arithmetic number, because the mean of its divisors is an integer number (17225575).

Almost surely, 2^34451149 is an apocalyptic number.

It is an amenable number.

34451149 is a deficient number, since it is larger than the sum of its proper divisors (1).

34451149 is an equidigital number, since it uses as much as digits as its factorization.

34451149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 34451149 is about 5869.5101158444. The cubic root of 34451149 is about 325.3877785524.

The spelling of 34451149 in words is "thirty-four million, four hundred fifty-one thousand, one hundred forty-nine".