353394042 has 8 divisors (see below), whose sum is σ = 706788096. Its totient is φ = 117798012.

The previous prime is 353394007. The next prime is 353394043. The reversal of 353394042 is 240493353.

It is a sphenic number, since it is the product of 3 distinct primes.

353394042 is an admirable number.

It is a super-3 number, since 3×353394042³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 353393994 and 353394012.

It is not an unprimeable number, because it can be changed into a prime (353394043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29449498 + ... + 29449509.

It is an arithmetic number, because the mean of its divisors is an integer number (88348512).

Almost surely, 2^353394042 is an apocalyptic number.

353394042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

353394042 is a wasteful number, since it uses less digits than its factorization.

353394042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58899012.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 353394042 is about 18798.7776730297. Note that the first 3 decimals coincide. The cubic root of 353394042 is about 707.0005328272. Note that the first 3 decimals are identical.

The spelling of 353394042 in words is "three hundred fifty-three million, three hundred ninety-four thousand, forty-two".