427534698 has 16 divisors (see below), whose sum is σ = 859848480. Its totient is φ = 141715056.

The previous prime is 427534693. The next prime is 427534699. The reversal of 427534698 is 896435724.

It is not an unprimeable number, because it can be changed into a prime (427534693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197965 + ... + 200112.

It is an arithmetic number, because the mean of its divisors is an integer number (53740530).

Almost surely, 2^427534698 is an apocalyptic number.

427534698 is an abundant number, since it is smaller than the sum of its proper divisors (432313782).

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

427534698 is a wasteful number, since it uses less digits than its factorization.

427534698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398261.

The product of its digits is 1451520, while the sum is 48.

The square root of 427534698 is about 20676.9121969408. The cubic root of 427534698 is about 753.3390077539.

The spelling of 427534698 in words is "four hundred twenty-seven million, five hundred thirty-four thousand, six hundred ninety-eight".