340740333677 has 8 divisors (see below), whose sum is σ = 351927313152. Its totient is φ = 329565564000.

The previous prime is 340740333667. The next prime is 340740333683. The reversal of 340740333677 is 776333047043.

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 340740333677 - 2⁶ = 340740333613 is a prime.

It is a super-2 number, since 2×340740333677² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340740333667) 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, 2995703 + ... + 3107364.

It is an arithmetic number, because the mean of its divisors is an integer number (43990914144).

Almost surely, 2^340740333677 is an apocalyptic number.

It is an amenable number.

340740333677 is a deficient number, since it is larger than the sum of its proper divisors (11186979475).

340740333677 is a wasteful number, since it uses less digits than its factorization.

340740333677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6104899.

The product of its (nonzero) digits is 2667168, while the sum is 47.

The spelling of 340740333677 in words is "three hundred forty billion, seven hundred forty million, three hundred thirty-three thousand, six hundred seventy-seven".