334742448 has 20 divisors (see below), whose sum is σ = 864751448. Its totient is φ = 111580800.

The previous prime is 334742431. The next prime is 334742453. The reversal of 334742448 is 844247433.

It is a super-2 number, since 2×334742448² = 224105012986065408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 3486853 + ... + 3486948.

Almost surely, 2^334742448 is an apocalyptic number.

It is an amenable number.

334742448 is an abundant number, since it is smaller than the sum of its proper divisors (530009000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334742448 is a wasteful number, since it uses less digits than its factorization.

334742448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973812 (or 6973806 counting only the distinct ones).

The product of its digits is 258048, while the sum is 39.

The square root of 334742448 is about 18295.9680804269. The cubic root of 334742448 is about 694.3369263748.

The spelling of 334742448 in words is "three hundred thirty-four million, seven hundred forty-two thousand, four hundred forty-eight".