345463367747 has 8 divisors (see below), whose sum is σ = 363654600960. Its totient is φ = 327273029640.

The previous prime is 345463367731. The next prime is 345463367819. The reversal of 345463367747 is 747763364543.

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 345463367747 - 2⁴ = 345463367731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345463367147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657458 + ... + 1059800.

It is an arithmetic number, because the mean of its divisors is an integer number (45456825120).

Almost surely, 2^345463367747 is an apocalyptic number.

345463367747 is a deficient number, since it is larger than the sum of its proper divisors (18191233213).

345463367747 is a wasteful number, since it uses less digits than its factorization.

345463367747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447553.

The product of its digits is 106686720, while the sum is 59.

The spelling of 345463367747 in words is "three hundred forty-five billion, four hundred sixty-three million, three hundred sixty-seven thousand, seven hundred forty-seven".