334782423 has 16 divisors (see below), whose sum is σ = 511974400. Its totient is φ = 215988120.

The previous prime is 334782419. The next prime is 334782443. The reversal of 334782423 is 324287433.

It is not a de Polignac number, because 334782423 - 2² = 334782419 is a prime.

It is a super-2 number, since 2×334782423² = 224158541499501858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334782403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199153 + ... + 200826.

It is an arithmetic number, because the mean of its divisors is an integer number (31998400).

Almost surely, 2^334782423 is an apocalyptic number.

334782423 is a deficient number, since it is larger than the sum of its proper divisors (177191977).

334782423 is a wasteful number, since it uses less digits than its factorization.

334782423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400019 (or 400013 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 334782423 is about 18297.0605016216. The cubic root of 334782423 is about 694.3645645526.

The spelling of 334782423 in words is "three hundred thirty-four million, seven hundred eighty-two thousand, four hundred twenty-three".