354003472 has 10 divisors (see below), whose sum is σ = 685881758. Its totient is φ = 177001728.

The previous prime is 354003469. The next prime is 354003473. The reversal of 354003472 is 274300453.

It can be written as a sum of positive squares in only one way, i.e., 337971456 + 16032016 = 18384^2 + 4004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 354003472.

It is not an unprimeable number, because it can be changed into a prime (354003473) 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, 11062593 + ... + 11062624.

Almost surely, 2^354003472 is an apocalyptic number.

It is an amenable number.

354003472 is a deficient number, since it is larger than the sum of its proper divisors (331878286).

354003472 is a wasteful number, since it uses less digits than its factorization.

354003472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22125225 (or 22125219 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 354003472 is about 18814.9799893595. The cubic root of 354003472 is about 707.4067082224.

The spelling of 354003472 in words is "three hundred fifty-four million, three thousand, four hundred seventy-two".