354461768 has 8 divisors (see below), whose sum is σ = 664615830. Its totient is φ = 177230880.

The previous prime is 354461761. The next prime is 354461791. The reversal of 354461768 is 867164453.

It can be written as a sum of positive squares in only one way, i.e., 290429764 + 64032004 = 17042^2 + 8002^2 .

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

It is not an unprimeable number, because it can be changed into a prime (354461761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22153853 + ... + 22153868.

Almost surely, 2^354461768 is an apocalyptic number.

It is an amenable number.

354461768 is a deficient number, since it is larger than the sum of its proper divisors (310154062).

354461768 is a wasteful number, since it uses less digits than its factorization.

354461768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44307727 (or 44307723 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 354461768 is about 18827.1550692079. The cubic root of 354461768 is about 707.7118482244.

The spelling of 354461768 in words is "three hundred fifty-four million, four hundred sixty-one thousand, seven hundred sixty-eight".