434369386 has 8 divisors (see below), whose sum is σ = 710786304. Its totient is φ = 197440620.

The previous prime is 434369371. The next prime is 434369399. The reversal of 434369386 is 683963434.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9872010 + ... + 9872053.

It is an arithmetic number, because the mean of its divisors is an integer number (88848288).

Almost surely, 2^434369386 is an apocalyptic number.

434369386 is a deficient number, since it is larger than the sum of its proper divisors (276416918).

434369386 is a wasteful number, since it uses less digits than its factorization.

434369386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19744076.

The product of its digits is 1119744, while the sum is 46.

The square root of 434369386 is about 20841.5303180932. The cubic root of 434369386 is about 757.3321661231.

The spelling of 434369386 in words is "four hundred thirty-four million, three hundred sixty-nine thousand, three hundred eighty-six".