340855411 has 4 divisors (see below), whose sum is σ = 367075072. Its totient is φ = 314635752.

The previous prime is 340855369. The next prime is 340855429. The reversal of 340855411 is 114558043.

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

It is a cyclic number.

It is not a de Polignac number, because 340855411 - 2¹⁷ = 340724339 is a prime.

It is a super-2 number, since 2×340855411² = 232364822415957842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340855481) 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, 13109811 + ... + 13109836.

It is an arithmetic number, because the mean of its divisors is an integer number (91768768).

Almost surely, 2^340855411 is an apocalyptic number.

340855411 is a deficient number, since it is larger than the sum of its proper divisors (26219661).

340855411 is a wasteful number, since it uses less digits than its factorization.

340855411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26219660.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 340855411 is about 18462.2699308617. The cubic root of 340855411 is about 698.5380447394.

The spelling of 340855411 in words is "three hundred forty million, eight hundred fifty-five thousand, four hundred eleven".