354033642 has 8 divisors (see below), whose sum is σ = 708067296. Its totient is φ = 118011212.

The previous prime is 354033637. The next prime is 354033643. The reversal of 354033642 is 246330453.

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

354033642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (354033643) 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, 29502798 + ... + 29502809.

It is an arithmetic number, because the mean of its divisors is an integer number (88508412).

Almost surely, 2^354033642 is an apocalyptic number.

354033642 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.

354033642 is a wasteful number, since it uses less digits than its factorization.

354033642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59005612.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 354033642 is about 18815.7817270503. The cubic root of 354033642 is about 707.4268039331.

The spelling of 354033642 in words is "three hundred fifty-four million, thirty-three thousand, six hundred forty-two".