421110674 has 8 divisors (see below), whose sum is σ = 632340108. Its totient is φ = 210330640.

The previous prime is 421110649. The next prime is 421110721. The reversal of 421110674 is 476011124.

It can be written as a sum of positive squares in 2 ways, for example, as 399720049 + 21390625 = 19993^2 + 4625^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109997 + ... + 113760.

Almost surely, 2^421110674 is an apocalyptic number.

421110674 is a deficient number, since it is larger than the sum of its proper divisors (211229434).

421110674 is a wasteful number, since it uses less digits than its factorization.

421110674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224700.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 421110674 is about 20520.9813118184. The cubic root of 421110674 is about 749.5467922662.

Adding to 421110674 its reverse (476011124), we get a palindrome (897121798).

The spelling of 421110674 in words is "four hundred twenty-one million, one hundred ten thousand, six hundred seventy-four".