34364621 has 2 divisors, whose sum is σ = 34364622. Its totient is φ = 34364620.

The previous prime is 34364593. The next prime is 34364641. The reversal of 34364621 is 12646343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25867396 + 8497225 = 5086^2 + 2915^2 .

It is a cyclic number.

It is not a de Polignac number, because 34364621 - 2²² = 30170317 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34364641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17182310 + 17182311.

It is an arithmetic number, because the mean of its divisors is an integer number (17182311).

Almost surely, 2^34364621 is an apocalyptic number.

It is an amenable number.

34364621 is a deficient number, since it is larger than the sum of its proper divisors (1).

34364621 is an equidigital number, since it uses as much as digits as its factorization.

34364621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 34364621 is about 5862.1345088628. The cubic root of 34364621 is about 325.1151339615.

The spelling of 34364621 in words is "thirty-four million, three hundred sixty-four thousand, six hundred twenty-one".