34273899 has 12 divisors (see below), whose sum is σ = 54007512. Its totient is φ = 20772000.

The previous prime is 34273861. The next prime is 34273903. The reversal of 34273899 is 99837243.

It is a happy number.

It is not a de Polignac number, because 34273899 - 2¹⁵ = 34241131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34273849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173002 + ... + 173199.

It is an arithmetic number, because the mean of its divisors is an integer number (4500626).

Almost surely, 2^34273899 is an apocalyptic number.

34273899 is a deficient number, since it is larger than the sum of its proper divisors (19733613).

34273899 is a wasteful number, since it uses less digits than its factorization.

34273899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346218 (or 346215 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 34273899 is about 5854.3914286628. The cubic root of 34273899 is about 324.8287823982.

The spelling of 34273899 in words is "thirty-four million, two hundred seventy-three thousand, eight hundred ninety-nine".