354002056 has 8 divisors (see below), whose sum is σ = 663753870. Its totient is φ = 177001024.

The previous prime is 354002029. The next prime is 354002057. The reversal of 354002056 is 650200453.

It can be written as a sum of positive squares in only one way, i.e., 303108100 + 50893956 = 17410^2 + 7134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 354002056.

It is not an unprimeable number, because it can be changed into a prime (354002057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22125121 + ... + 22125136.

Almost surely, 2^354002056 is an apocalyptic number.

It is an amenable number.

354002056 is a deficient number, since it is larger than the sum of its proper divisors (309751814).

354002056 is a wasteful number, since it uses less digits than its factorization.

354002056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44250263 (or 44250259 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 354002056 is about 18814.9423597310. The cubic root of 354002056 is about 707.4057650214.

The spelling of 354002056 in words is "three hundred fifty-four million, two thousand, fifty-six".