334166474 has 4 divisors (see below), whose sum is σ = 501249714. Its totient is φ = 167083236.

The previous prime is 334166389. The next prime is 334166477. The reversal of 334166474 is 474661433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474661433 = 67 ⋅7084499.

It can be written as a sum of positive squares in only one way, i.e., 237006025 + 97160449 = 15395^2 + 9857^2 .

It is a super-2 number, since 2×334166474² = 223334464691185352, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (334166477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83541617 + ... + 83541620.

Almost surely, 2^334166474 is an apocalyptic number.

334166474 is a deficient number, since it is larger than the sum of its proper divisors (167083240).

334166474 is a wasteful number, since it uses less digits than its factorization.

334166474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167083239.

The product of its digits is 145152, while the sum is 38.

The square root of 334166474 is about 18280.2208411168. The cubic root of 334166474 is about 693.9384612139.

The spelling of 334166474 in words is "three hundred thirty-four million, one hundred sixty-six thousand, four hundred seventy-four".