8070345 has 24 divisors (see below), whose sum is σ = 14726400. Its totient is φ = 4077216.

The previous prime is 8070331. The next prime is 8070371. The reversal of 8070345 is 5430708.

8070345 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8070345 - 2¹¹ = 8068297 is a prime.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3865 + ... + 5574.

It is an arithmetic number, because the mean of its divisors is an integer number (613600).

Almost surely, 2^8070345 is an apocalyptic number.

It is an amenable number.

8070345 is a deficient number, since it is larger than the sum of its proper divisors (6656055).

8070345 is a wasteful number, since it uses less digits than its factorization.

8070345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9469 (or 9466 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8070345 is about 2840.8352644953. The cubic root of 8070345 is about 200.5844984769.

The spelling of 8070345 in words is "eight million, seventy thousand, three hundred forty-five".