340477433 has 8 divisors (see below), whose sum is σ = 352805376. Its totient is φ = 328233600.

The previous prime is 340477393. The next prime is 340477463. The reversal of 340477433 is 334774043.

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 340477433 - 2⁶ = 340477369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 340477393 and 340477402.

It is not an unprimeable number, because it can be changed into a prime (340477463) 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, 12728 + ... + 29033.

It is an arithmetic number, because the mean of its divisors is an integer number (44100672).

Almost surely, 2^340477433 is an apocalyptic number.

It is an amenable number.

340477433 is a deficient number, since it is larger than the sum of its proper divisors (12327943).

340477433 is a wasteful number, since it uses less digits than its factorization.

340477433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42055.

The product of its (nonzero) digits is 84672, while the sum is 35.

The square root of 340477433 is about 18452.0305928643. The cubic root of 340477433 is about 698.2797439462.

The spelling of 340477433 in words is "three hundred forty million, four hundred seventy-seven thousand, four hundred thirty-three".