340928735963 has 4 divisors (see below), whose sum is σ = 342142005768. Its totient is φ = 339715466160.

The previous prime is 340928735951. The next prime is 340928735969. The reversal of 340928735963 is 369537829043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369537829043 = 43 ⋅8593903001.

It is a cyclic number.

It is not a de Polignac number, because 340928735963 - 2⁶ = 340928735899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340928735969) 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, 606634481 + ... + 606635042.

It is an arithmetic number, because the mean of its divisors is an integer number (85535501442).

Almost surely, 2^340928735963 is an apocalyptic number.

340928735963 is a deficient number, since it is larger than the sum of its proper divisors (1213269805).

340928735963 is a wasteful number, since it uses less digits than its factorization.

340928735963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213269804.

The product of its (nonzero) digits is 29393280, while the sum is 59.

The spelling of 340928735963 in words is "three hundred forty billion, nine hundred twenty-eight million, seven hundred thirty-five thousand, nine hundred sixty-three".