340150313 has 4 divisors (see below), whose sum is σ = 342633300. Its totient is φ = 337667328.

The previous prime is 340150303. The next prime is 340150319. The reversal of 340150313 is 313051043.

It is a happy number.

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 185695129 + 154455184 = 13627^2 + 12428^2 .

It is a cyclic number.

It is not a de Polignac number, because 340150313 - 2¹⁰ = 340149289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340150319) 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, 1241288 + ... + 1241561.

It is an arithmetic number, because the mean of its divisors is an integer number (85658325).

Almost surely, 2^340150313 is an apocalyptic number.

It is an amenable number.

340150313 is a deficient number, since it is larger than the sum of its proper divisors (2482987).

340150313 is a wasteful number, since it uses less digits than its factorization.

340150313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482986.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 340150313 is about 18443.1643976840. The cubic root of 340150313 is about 698.0560438904.

The spelling of 340150313 in words is "three hundred forty million, one hundred fifty thousand, three hundred thirteen".