354724242 has 16 divisors (see below), whose sum is σ = 709735392. Its totient is φ = 118193600.

The previous prime is 354724241. The next prime is 354724309. The reversal of 354724242 is 242427453.

It is not an unprimeable number, because it can be changed into a prime (354724241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6253 + ... + 27359.

It is an arithmetic number, because the mean of its divisors is an integer number (44358462).

Almost surely, 2^354724242 is an apocalyptic number.

354724242 is an abundant number, since it is smaller than the sum of its proper divisors (355011150).

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

354724242 is a wasteful number, since it uses less digits than its factorization.

354724242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23913.

The product of its digits is 53760, while the sum is 33.

The square root of 354724242 is about 18834.1244022652. The cubic root of 354724242 is about 707.8864887126.

The spelling of 354724242 in words is "three hundred fifty-four million, seven hundred twenty-four thousand, two hundred forty-two".