334770442 has 4 divisors (see below), whose sum is σ = 502155666. Its totient is φ = 167385220.

The previous prime is 334770431. The next prime is 334770463. The reversal of 334770442 is 244077433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 305165961 + 29604481 = 17469^2 + 5441^2 .

It is a super-2 number, since 2×334770442² = 224142497673750728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334770398 and 334770407.

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 as a sum of consecutive naturals, namely, 83692609 + ... + 83692612.

Almost surely, 2^334770442 is an apocalyptic number.

334770442 is a deficient number, since it is larger than the sum of its proper divisors (167385224).

334770442 is a wasteful number, since it uses less digits than its factorization.

334770442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167385223.

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 334770442 is about 18296.7330963754. The cubic root of 334770442 is about 694.3562812811.

The spelling of 334770442 in words is "three hundred thirty-four million, seven hundred seventy thousand, four hundred forty-two".