3202438864 has 10 divisors (see below), whose sum is σ = 6204725330. Its totient is φ = 1601219424.

The previous prime is 3202438861. The next prime is 3202438901. The reversal of 3202438864 is 4688342023.

It can be written as a sum of positive squares in only one way, i.e., 3192250000 + 10188864 = 56500^2 + 3192^2 .

It is a super-2 number, since 2×3202438864² = 20511229355315220992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3202438861) 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 as a sum of consecutive naturals, namely, 100076199 + ... + 100076230.

It is an arithmetic number, because the mean of its divisors is an integer number (620472533).

Almost surely, 2^3202438864 is an apocalyptic number.

It is an amenable number.

3202438864 is a deficient number, since it is larger than the sum of its proper divisors (3002286466).

3202438864 is a wasteful number, since it uses less digits than its factorization.

3202438864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200152437 (or 200152431 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 3202438864 is about 56590.0951050623. The cubic root of 3202438864 is about 1473.9868732135.

The spelling of 3202438864 in words is "three billion, two hundred two million, four hundred thirty-eight thousand, eight hundred sixty-four".