3796543640 has 16 divisors (see below), whose sum is σ = 8542223280. Its totient is φ = 1518617440.

The previous prime is 3796543637. The next prime is 3796543643. The reversal of 3796543640 is 463456973.

It is an interprime number because it is at equal distance from previous prime (3796543637) and next prime (3796543643).

It is a super-2 number, since 2×3796543640² = 28827487220848899200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3796543643) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 47456756 + ... + 47456835.

It is an arithmetic number, because the mean of its divisors is an integer number (533888955).

Almost surely, 2^3796543640 is an apocalyptic number.

It is an amenable number.

3796543640 is an abundant number, since it is smaller than the sum of its proper divisors (4745679640).

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

3796543640 is a wasteful number, since it uses less digits than its factorization.

3796543640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94913602 (or 94913598 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

The square root of 3796543640 is about 61616.0988703439. The cubic root of 3796543640 is about 1560.0174828196.

The spelling of 3796543640 in words is "three billion, seven hundred ninety-six million, five hundred forty-three thousand, six hundred forty".