427351674 has 8 divisors (see below), whose sum is σ = 854703360. Its totient is φ = 142450556.

The previous prime is 427351663. The next prime is 427351681. The reversal of 427351674 is 476153724.

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

427351674 is an admirable number.

It is a Curzon 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, 35612634 + ... + 35612645.

It is an arithmetic number, because the mean of its divisors is an integer number (106837920).

Almost surely, 2^427351674 is an apocalyptic number.

427351674 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.

427351674 is a wasteful number, since it uses less digits than its factorization.

427351674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71225284.

The product of its digits is 141120, while the sum is 39.

The square root of 427351674 is about 20672.4859172766. The cubic root of 427351674 is about 753.2314930509.

The spelling of 427351674 in words is "four hundred twenty-seven million, three hundred fifty-one thousand, six hundred seventy-four".