343377057 has 8 divisors (see below), whose sum is σ = 470210176. Its totient is φ = 222730992.

The previous prime is 343377043. The next prime is 343377119. The reversal of 343377057 is 750773343.

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

It is not a de Polignac number, because 343377057 - 2¹¹ = 343375009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343377007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546633 + ... + 1546854.

It is an arithmetic number, because the mean of its divisors is an integer number (58776272).

Almost surely, 2^343377057 is an apocalyptic number.

343377057 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

343377057 is a deficient number, since it is larger than the sum of its proper divisors (126833119).

343377057 is a wasteful number, since it uses less digits than its factorization.

343377057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093527.

The product of its (nonzero) digits is 185220, while the sum is 39.

The square root of 343377057 is about 18530.4359635709. The cubic root of 343377057 is about 700.2564074280.

The spelling of 343377057 in words is "three hundred forty-three million, three hundred seventy-seven thousand, fifty-seven".