345446457763 has 12 divisors (see below), whose sum is σ = 380196923904. Its totient is φ = 313635885200.

The previous prime is 345446457749. The next prime is 345446457799. The reversal of 345446457763 is 367754644543.

It is a happy number.

It is not a de Polignac number, because 345446457763 - 2⁵ = 345446457731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345446457698 and 345446457707.

It is not an unprimeable number, because it can be changed into a prime (345446457703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1753123 + ... + 1940188.

It is an arithmetic number, because the mean of its divisors is an integer number (31683076992).

Almost surely, 2^345446457763 is an apocalyptic number.

345446457763 is a deficient number, since it is larger than the sum of its proper divisors (34750466141).

345446457763 is a wasteful number, since it uses less digits than its factorization.

345446457763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694106 (or 3694095 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 58.

The spelling of 345446457763 in words is "three hundred forty-five billion, four hundred forty-six million, four hundred fifty-seven thousand, seven hundred sixty-three".