340053611 has 8 divisors (see below), whose sum is σ = 342900000. Its totient is φ = 337215040.

The previous prime is 340053587. The next prime is 340053617. The reversal of 340053611 is 116350043.

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 340053611 - 2¹⁸ = 339791467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340053617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111890 + ... + 114888.

It is an arithmetic number, because the mean of its divisors is an integer number (42862500).

Almost surely, 2^340053611 is an apocalyptic number.

340053611 is a deficient number, since it is larger than the sum of its proper divisors (2846389).

340053611 is a wasteful number, since it uses less digits than its factorization.

340053611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 340053611 is about 18440.5425896311. The cubic root of 340053611 is about 697.9898870465.

The spelling of 340053611 in words is "three hundred forty million, fifty-three thousand, six hundred eleven".