340774938983 has 8 divisors (see below), whose sum is σ = 351899024400. Its totient is φ = 329796266688.

The previous prime is 340774938979. The next prime is 340774939003. The reversal of 340774938983 is 389839477043.

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 340774938983 - 2² = 340774938979 is a prime.

It is a super-2 number, since 2×340774938983² (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 (340774938683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36348518 + ... + 36357891.

It is an arithmetic number, because the mean of its divisors is an integer number (43987378050).

Almost surely, 2^340774938983 is an apocalyptic number.

340774938983 is a deficient number, since it is larger than the sum of its proper divisors (11124085417).

340774938983 is a wasteful number, since it uses less digits than its factorization.

340774938983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72706561.

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 340774938983 in words is "three hundred forty billion, seven hundred seventy-four million, nine hundred thirty-eight thousand, nine hundred eighty-three".