3378764500 has 24 divisors (see below), whose sum is σ = 7379222760. Its totient is φ = 1351505600.

The previous prime is 3378764491. The next prime is 3378764503. The reversal of 3378764500 is 54678733.

It can be written as a sum of positive squares in 4 ways, for example, as 1295044 + 3377469456 = 1138^2 + 58116^2 .

It is a super-2 number, since 2×3378764500² = 22832099092920500000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378764503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3378265 + ... + 3379264.

It is an arithmetic number, because the mean of its divisors is an integer number (307467615).

Almost surely, 2^3378764500 is an apocalyptic number.

It is an amenable number.

3378764500 is an abundant number, since it is smaller than the sum of its proper divisors (4000458260).

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

3378764500 is a wasteful number, since it uses less digits than its factorization.

3378764500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757548 (or 6757536 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 3378764500 is about 58127.1408207904. The cubic root of 3378764500 is about 1500.5574964765.

The spelling of 3378764500 in words is "three billion, three hundred seventy-eight million, seven hundred sixty-four thousand, five hundred".