3996649910 has 16 divisors (see below), whose sum is σ = 7847967312. Its totient is φ = 1453327200.

The previous prime is 3996649907. The next prime is 3996649913. The reversal of 3996649910 is 199466993.

3996649910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3996649907) and next prime (3996649913).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3996649913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18166481 + ... + 18166700.

It is an arithmetic number, because the mean of its divisors is an integer number (490497957).

Almost surely, 2^3996649910 is an apocalyptic number.

3996649910 is a deficient number, since it is larger than the sum of its proper divisors (3851317402).

3996649910 is a wasteful number, since it uses less digits than its factorization.

3996649910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36333199.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The square root of 3996649910 is about 63219.0628687265. The cubic root of 3996649910 is about 1586.9577668255.

The spelling of 3996649910 in words is "three billion, nine hundred ninety-six million, six hundred forty-nine thousand, nine hundred ten".