34550491 has 2 divisors, whose sum is σ = 34550492. Its totient is φ = 34550490.

The previous prime is 34550479. The next prime is 34550497. The reversal of 34550491 is 19405543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34550491 - 2¹¹ = 34548443 is a prime.

It is not a weakly prime, because it can be changed into another prime (34550497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17275245 + 17275246.

It is an arithmetic number, because the mean of its divisors is an integer number (17275246).

Almost surely, 2^34550491 is an apocalyptic number.

34550491 is a deficient number, since it is larger than the sum of its proper divisors (1).

34550491 is an equidigital number, since it uses as much as digits as its factorization.

34550491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 34550491 is about 5877.9665701669. The cubic root of 34550491 is about 325.7002369488.

The spelling of 34550491 in words is "thirty-four million, five hundred fifty thousand, four hundred ninety-one".