770300345 has 16 divisors (see below), whose sum is σ = 980138880. Its totient is φ = 579158784.

The previous prime is 770300329. The next prime is 770300351. The reversal of 770300345 is 543003077.

It is a cyclic number.

It is not a de Polignac number, because 770300345 - 2⁴ = 770300329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56684 + ... + 68946.

It is an arithmetic number, because the mean of its divisors is an integer number (61258680).

Almost surely, 2^770300345 is an apocalyptic number.

It is an amenable number.

770300345 is a deficient number, since it is larger than the sum of its proper divisors (209838535).

770300345 is a wasteful number, since it uses less digits than its factorization.

770300345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13024.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 770300345 is about 27754.2851646372. The cubic root of 770300345 is about 916.6848013309.

The spelling of 770300345 in words is "seven hundred seventy million, three hundred thousand, three hundred forty-five".