427417374 has 32 divisors (see below), whose sum is σ = 880185600. Its totient is φ = 138283200.

The previous prime is 427417363. The next prime is 427417379. The reversal of 427417374 is 473714724.

It is a super-2 number, since 2×427417374² = 365371223194111752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427417379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44589 + ... + 53319.

It is an arithmetic number, because the mean of its divisors is an integer number (27505800).

Almost surely, 2^427417374 is an apocalyptic number.

427417374 is an abundant number, since it is smaller than the sum of its proper divisors (452768226).

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

427417374 is a wasteful number, since it uses less digits than its factorization.

427417374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8976.

The product of its digits is 131712, while the sum is 39.

The square root of 427417374 is about 20674.0749248908. The cubic root of 427417374 is about 753.2700910615.

The spelling of 427417374 in words is "four hundred twenty-seven million, four hundred seventeen thousand, three hundred seventy-four".