353384942 has 4 divisors (see below), whose sum is σ = 530077416. Its totient is φ = 176692470.

The previous prime is 353384929. The next prime is 353384951. The reversal of 353384942 is 249483353.

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

It is a self number, because there is not a number n which added to its sum of digits gives 353384942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88346234 + ... + 88346237.

It is an arithmetic number, because the mean of its divisors is an integer number (132519354).

Almost surely, 2^353384942 is an apocalyptic number.

353384942 is a deficient number, since it is larger than the sum of its proper divisors (176692474).

353384942 is a wasteful number, since it uses less digits than its factorization.

353384942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176692473.

The product of its digits is 311040, while the sum is 41.

The square root of 353384942 is about 18798.5356344583. The cubic root of 353384942 is about 706.9944642849.

The spelling of 353384942 in words is "three hundred fifty-three million, three hundred eighty-four thousand, nine hundred forty-two".