34885399 has 2 divisors, whose sum is σ = 34885400. Its totient is φ = 34885398.

The previous prime is 34885393. The next prime is 34885429. The reversal of 34885399 is 99358843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34885399 - 2³ = 34885391 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 (34885391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17442699 + 17442700.

It is an arithmetic number, because the mean of its divisors is an integer number (17442700).

Almost surely, 2^34885399 is an apocalyptic number.

34885399 is a deficient number, since it is larger than the sum of its proper divisors (1).

34885399 is an equidigital number, since it uses as much as digits as its factorization.

34885399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 49.

The square root of 34885399 is about 5906.3862894328. The cubic root of 34885399 is about 326.7492240086.

The spelling of 34885399 in words is "thirty-four million, eight hundred eighty-five thousand, three hundred ninety-nine".