340107577 has 4 divisors (see below), whose sum is σ = 343227940. Its totient is φ = 336987216.

The previous prime is 340107553. The next prime is 340107613. The reversal of 340107577 is 775701043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 265820416 + 74287161 = 16304^2 + 8619^2 .

It is a cyclic number.

It is not a de Polignac number, because 340107577 - 2¹⁵ = 340074809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340107527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560018 + ... + 1560235.

It is an arithmetic number, because the mean of its divisors is an integer number (85806985).

Almost surely, 2^340107577 is an apocalyptic number.

It is an amenable number.

340107577 is a deficient number, since it is larger than the sum of its proper divisors (3120363).

340107577 is a wasteful number, since it uses less digits than its factorization.

340107577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120362.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 340107577 is about 18442.0057748608. The cubic root of 340107577 is about 698.0268084109.

The spelling of 340107577 in words is "three hundred forty million, one hundred seven thousand, five hundred seventy-seven".