3242926645 has 16 divisors (see below), whose sum is σ = 4451322240. Its totient is φ = 2221781184.

The previous prime is 3242926639. The next prime is 3242926651. The reversal of 3242926645 is 5466292423.

It is an interprime number because it is at equal distance from previous prime (3242926639) and next prime (3242926651).

It is not a de Polignac number, because 3242926645 - 2²³ = 3234538037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871 + ... + 80539.

It is an arithmetic number, because the mean of its divisors is an integer number (278207640).

Almost surely, 2^3242926645 is an apocalyptic number.

3242926645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3242926645 is a deficient number, since it is larger than the sum of its proper divisors (1208395595).

3242926645 is a wasteful number, since it uses less digits than its factorization.

3242926645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80844.

The product of its digits is 622080, while the sum is 43.

The square root of 3242926645 is about 56946.7000360864. The cubic root of 3242926645 is about 1480.1726492343.

The spelling of 3242926645 in words is "three billion, two hundred forty-two million, nine hundred twenty-six thousand, six hundred forty-five".