3893730544 has 40 divisors (see below), whose sum is σ = 8314811568. Its totient is φ = 1751623680.

The previous prime is 3893730523. The next prime is 3893730571. The reversal of 3893730544 is 4450373983.

It is a super-2 number, since 2×3893730544² = 30322275098557071872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3893730494 and 3893730503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96967 + ... + 131110.

Almost surely, 2^3893730544 is an apocalyptic number.

It is an amenable number.

3893730544 is an abundant number, since it is smaller than the sum of its proper divisors (4421081024).

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

3893730544 is a wasteful number, since it uses less digits than its factorization.

3893730544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228193 (or 228187 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The square root of 3893730544 is about 62399.7639739126. The cubic root of 3893730544 is about 1573.2170022354.

It can be divided in two parts, 3893 and 730544, that added together give a palindrome (734437).

The spelling of 3893730544 in words is "three billion, eight hundred ninety-three million, seven hundred thirty thousand, five hundred forty-four".