34273427 has 16 divisors (see below), whose sum is σ = 36763200. Its totient is φ = 31882752.

The previous prime is 34273423. The next prime is 34273429. The reversal of 34273427 is 72437243.

It is a cyclic number.

It is not a de Polignac number, because 34273427 - 2² = 34273423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34273393 and 34273402.

It is not an unprimeable number, because it can be changed into a prime (34273423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229949 + ... + 230097.

It is an arithmetic number, because the mean of its divisors is an integer number (2297700).

Almost surely, 2^34273427 is an apocalyptic number.

34273427 is a deficient number, since it is larger than the sum of its proper divisors (2489773).

34273427 is a wasteful number, since it uses less digits than its factorization.

34273427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382.

The product of its digits is 28224, while the sum is 32.

The square root of 34273427 is about 5854.3511169044. The cubic root of 34273427 is about 324.8272912743.

The spelling of 34273427 in words is "thirty-four million, two hundred seventy-three thousand, four hundred twenty-seven".