353334742 has 4 divisors (see below), whose sum is σ = 530002116. Its totient is φ = 176667370.

The previous prime is 353334677. The next prime is 353334743. The reversal of 353334742 is 247433353.

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

It is a junction number, because it is equal to n+sod(n) for n = 353334698 and 353334707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353334743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88333684 + ... + 88333687.

It is an arithmetic number, because the mean of its divisors is an integer number (132500529).

Almost surely, 2^353334742 is an apocalyptic number.

353334742 is a deficient number, since it is larger than the sum of its proper divisors (176667374).

353334742 is a wasteful number, since it uses less digits than its factorization.

353334742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176667373.

The product of its digits is 90720, while the sum is 34.

The square root of 353334742 is about 18797.2003766518. The cubic root of 353334742 is about 706.9609853987.

The spelling of 353334742 in words is "three hundred fifty-three million, three hundred thirty-four thousand, seven hundred forty-two".