427538794 has 8 divisors (see below), whose sum is σ = 661995648. Its totient is φ = 206873580.

The previous prime is 427538791. The next prime is 427538803. The reversal of 427538794 is 497835724.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (427538791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3447832 + ... + 3447955.

It is an arithmetic number, because the mean of its divisors is an integer number (82749456).

Almost surely, 2^427538794 is an apocalyptic number.

427538794 is a deficient number, since it is larger than the sum of its proper divisors (234456854).

427538794 is a wasteful number, since it uses less digits than its factorization.

427538794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6895820.

The product of its digits is 1693440, while the sum is 49.

The square root of 427538794 is about 20677.0112443748. The cubic root of 427538794 is about 753.3414135366.

The spelling of 427538794 in words is "four hundred twenty-seven million, five hundred thirty-eight thousand, seven hundred ninety-four".