343608127477 has 8 divisors (see below), whose sum is σ = 347379775200. Its totient is φ = 339846856944.

The previous prime is 343608127459. The next prime is 343608127493. The reversal of 343608127477 is 774721806343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343608127477 - 2⁷ = 343608127349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343608107477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527702 + ... + 2660167.

It is an arithmetic number, because the mean of its divisors is an integer number (43422471900).

Almost surely, 2^343608127477 is an apocalyptic number.

It is an amenable number.

343608127477 is a deficient number, since it is larger than the sum of its proper divisors (3771647723).

343608127477 is a wasteful number, since it uses less digits than its factorization.

343608127477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188595.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 343608127477 in words is "three hundred forty-three billion, six hundred eight million, one hundred twenty-seven thousand, four hundred seventy-seven".