427263304 has 32 divisors (see below), whose sum is σ = 863835840. Its totient is φ = 196948800.

The previous prime is 427263289. The next prime is 427263367. The reversal of 427263304 is 403362724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98869 + ... + 103099.

It is an arithmetic number, because the mean of its divisors is an integer number (26994870).

Almost surely, 2^427263304 is an apocalyptic number.

It is an amenable number.

427263304 is an abundant number, since it is smaller than the sum of its proper divisors (436572536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427263304 is a wasteful number, since it uses less digits than its factorization.

427263304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221 (or 5217 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 427263304 is about 20670.3484247363. The cubic root of 427263304 is about 753.1795704310.

It can be divided in two parts, 4272 and 63304, that added together give a palindrome (67576).

The spelling of 427263304 in words is "four hundred twenty-seven million, two hundred sixty-three thousand, three hundred four".