421034 has 8 divisors (see below), whose sum is σ = 636768. Its totient is φ = 208780.

The previous prime is 421033. The next prime is 421037. The reversal of 421034 is 430124.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 421034.

It is not an unprimeable number, because it can be changed into a prime (421033) 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, 542 + ... + 1065.

It is an arithmetic number, because the mean of its divisors is an integer number (79596).

2⁴²¹⁰³⁴ is an apocalyptic number.

421034 is a deficient number, since it is larger than the sum of its proper divisors (215734).

421034 is a wasteful number, since it uses less digits than its factorization.

421034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 421034 is about 648.8713277685. The cubic root of 421034 is about 74.9501298098.

Adding to 421034 its reverse (430124), we get a palindrome (851158).

The spelling of 421034 in words is "four hundred twenty-one thousand, thirty-four".