763343345 has 8 divisors (see below), whose sum is σ = 916280640. Its totient is φ = 610495600.

The previous prime is 763343327. The next prime is 763343359. The reversal of 763343345 is 543343367.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 763343345 - 2⁸ = 763343089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 763343299 and 763343308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931 + ... + 39120.

It is an arithmetic number, because the mean of its divisors is an integer number (114535080).

Almost surely, 2^763343345 is an apocalyptic number.

It is an amenable number.

763343345 is a deficient number, since it is larger than the sum of its proper divisors (152937295).

763343345 is a wasteful number, since it uses less digits than its factorization.

763343345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44775.

The product of its digits is 272160, while the sum is 38.

The square root of 763343345 is about 27628.6688966371. The cubic root of 763343345 is about 913.9167588389.

The spelling of 763343345 in words is "seven hundred sixty-three million, three hundred forty-three thousand, three hundred forty-five".