3294370645 has 16 divisors (see below), whose sum is σ = 4010406912. Its totient is φ = 2597443200.

The previous prime is 3294370633. The next prime is 3294370649. The reversal of 3294370645 is 5460734923.

It is not a de Polignac number, because 3294370645 - 2⁹ = 3294370133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3294370649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662920 + ... + 667870.

It is an arithmetic number, because the mean of its divisors is an integer number (250650432).

Almost surely, 2^3294370645 is an apocalyptic number.

It is an amenable number.

3294370645 is a deficient number, since it is larger than the sum of its proper divisors (716036267).

3294370645 is a wasteful number, since it uses less digits than its factorization.

3294370645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 3294370645 is about 57396.6083057179. The cubic root of 3294370645 is about 1487.9585039506.

The spelling of 3294370645 in words is "three billion, two hundred ninety-four million, three hundred seventy thousand, six hundred forty-five".