341402984209 has 9 divisors (see below), whose sum is σ = 397147004841. Its totient is φ = 292627623540.

The previous prime is 341402984179. The next prime is 341402984231. The reversal of 341402984209 is 902489204143.

The square root of 341402984209 is 584297.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 341402984209 - 2³¹ = 339255500561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341402984239) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4048344 + ... + 4131814.

Almost surely, 2^341402984209 is an apocalyptic number.

341402984209 is the 584297-th square number.

341402984209 is the 292149-th centered octagonal number.

It is an amenable number.

341402984209 is a deficient number, since it is larger than the sum of its proper divisors (55744020632).

341402984209 is an frugal number, since it uses more digits than its factorization.

341402984209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166956 (or 83478 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 341402984209 in words is "three hundred forty-one billion, four hundred two million, nine hundred eighty-four thousand, two hundred nine".