34642441 has 2 divisors, whose sum is σ = 34642442. Its totient is φ = 34642440.

The previous prime is 34642429. The next prime is 34642459. The reversal of 34642441 is 14424643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34633225 + 9216 = 5885^2 + 96^2 .

It is an emirp because it is prime and its reverse (14424643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34642441 - 2⁵ = 34642409 is a prime.

It is not a weakly prime, because it can be changed into another prime (34642411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17321220 + 17321221.

It is an arithmetic number, because the mean of its divisors is an integer number (17321221).

Almost surely, 2^34642441 is an apocalyptic number.

It is an amenable number.

34642441 is a deficient number, since it is larger than the sum of its proper divisors (1).

34642441 is an equidigital number, since it uses as much as digits as its factorization.

34642441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 28.

The square root of 34642441 is about 5885.7829555633. The cubic root of 34642441 is about 325.9889121400.

Subtracting from 34642441 its product of digits (9216), we obtain a square (34633225 = 5885²).

The spelling of 34642441 in words is "thirty-four million, six hundred forty-two thousand, four hundred forty-one".