427339333 has 12 divisors (see below), whose sum is σ = 452783520. Its totient is φ = 402561192.

The previous prime is 427339327. The next prime is 427339337. The reversal of 427339333 is 333933724.

It is not a de Polignac number, because 427339333 - 2¹³ = 427331141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 427339292 and 427339301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427339337) 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, 101178 + ... + 105316.

It is an arithmetic number, because the mean of its divisors is an integer number (37731960).

Almost surely, 2^427339333 is an apocalyptic number.

It is an amenable number.

427339333 is a deficient number, since it is larger than the sum of its proper divisors (25444187).

427339333 is an equidigital number, since it uses as much as digits as its factorization.

427339333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4296 (or 4229 counting only the distinct ones).

The product of its digits is 122472, while the sum is 37.

The square root of 427339333 is about 20672.1874265884. The cubic root of 427339333 is about 753.2242424110.

It can be divided in two parts, 4273393 and 33, that added together give a triangular number (4273426 = T₂₉₂₃).

The spelling of 427339333 in words is "four hundred twenty-seven million, three hundred thirty-nine thousand, three hundred thirty-three".