3320557870 has 64 divisors (see below), whose sum is σ = 7105646592. Its totient is φ = 1093248000.

The previous prime is 3320557841. The next prime is 3320557873. The reversal of 3320557870 is 787550233.

It is a super-2 number, since 2×3320557870² = 22052209136037873800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320557873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278430 + ... + 290110.

It is an arithmetic number, because the mean of its divisors is an integer number (111025728).

Almost surely, 2^3320557870 is an apocalyptic number.

3320557870 is an abundant number, since it is smaller than the sum of its proper divisors (3785088722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3320557870 is a wasteful number, since it uses less digits than its factorization.

3320557870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11857.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 3320557870 is about 57624.2819478039. The cubic root of 3320557870 is about 1491.8907381768.

The spelling of 3320557870 in words is "three billion, three hundred twenty million, five hundred fifty-seven thousand, eight hundred seventy".