343455774601 has 3 divisors (see below), whose sum is σ = 343456360653. Its totient is φ = 343455188550.

The previous prime is 343455774593. The next prime is 343455774713. The reversal of 343455774601 is 106477554343.

The square root of 343455774601 is 586051.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 343455774601 - 2³ = 343455774593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343455774401) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 293026 + ... + 879076.

It is an arithmetic number, because the mean of its divisors is an integer number (114485453551).

Almost surely, 2^343455774601 is an apocalyptic number.

343455774601 is the 586051-st square number.

343455774601 is the 293026-th centered octagonal number.

It is an amenable number.

343455774601 is a deficient number, since it is larger than the sum of its proper divisors (586052).

343455774601 is an frugal number, since it uses more digits than its factorization.

343455774601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172102 (or 586051 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 49.

Multiplying 343455774601 by its sum of digits (49), we get a square (16829332955449 = 4102357²).

The spelling of 343455774601 in words is "three hundred forty-three billion, four hundred fifty-five million, seven hundred seventy-four thousand, six hundred one".