427353474 has 8 divisors (see below), whose sum is σ = 854706960. Its totient is φ = 142451156.

The previous prime is 427353467. The next prime is 427353499. The reversal of 427353474 is 474353724.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

427353474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35612784 + ... + 35612795.

It is an arithmetic number, because the mean of its divisors is an integer number (106838370).

Almost surely, 2^427353474 is an apocalyptic number.

427353474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

427353474 is a wasteful number, since it uses less digits than its factorization.

427353474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71225584.

The product of its digits is 282240, while the sum is 39.

The square root of 427353474 is about 20672.5294533591. The cubic root of 427353474 is about 753.2325505834.

The spelling of 427353474 in words is "four hundred twenty-seven million, three hundred fifty-three thousand, four hundred seventy-four".