3445494705 has 16 divisors (see below), whose sum is σ = 6125324160. Its totient is φ = 1837597104.

The previous prime is 3445494697. The next prime is 3445494743. The reversal of 3445494705 is 5074945443.

3445494705 is a `hidden beast` number, since 34 + 4 + 549 + 4 + 70 + 5 = 666.

It is not a de Polignac number, because 3445494705 - 2³ = 3445494697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12760957 + ... + 12761226.

It is an arithmetic number, because the mean of its divisors is an integer number (382832760).

Almost surely, 2^3445494705 is an apocalyptic number.

It is an amenable number.

3445494705 is a deficient number, since it is larger than the sum of its proper divisors (2679829455).

3445494705 is a wasteful number, since it uses less digits than its factorization.

3445494705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25522197 (or 25522191 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The square root of 3445494705 is about 58698.3364755765. The cubic root of 3445494705 is about 1510.3717788422.

The spelling of 3445494705 in words is "three billion, four hundred forty-five million, four hundred ninety-four thousand, seven hundred five".