354434916 has 24 divisors (see below), whose sum is σ = 902198304. Its totient is φ = 107404480.

The previous prime is 354434909. The next prime is 354434917. The reversal of 354434916 is 619434453.

It is not an unprimeable number, because it can be changed into a prime (354434917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342425 + ... + 1342688.

It is an arithmetic number, because the mean of its divisors is an integer number (37591596).

Almost surely, 2^354434916 is an apocalyptic number.

It is an amenable number.

354434916 is an abundant number, since it is smaller than the sum of its proper divisors (547763388).

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

354434916 is a wasteful number, since it uses less digits than its factorization.

354434916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685131 (or 2685129 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 354434916 is about 18826.4419368079. The cubic root of 354434916 is about 707.6939770367.

The spelling of 354434916 in words is "three hundred fifty-four million, four hundred thirty-four thousand, nine hundred sixteen".