3990601006 has 16 divisors (see below), whose sum is σ = 6845097600. Its totient is φ = 1709240760.

The previous prime is 3990600983. The next prime is 3990601031. The reversal of 3990601006 is 6001060993.

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, 60100 + ... + 107671.

It is an arithmetic number, because the mean of its divisors is an integer number (427818600).

Almost surely, 2^3990601006 is an apocalyptic number.

3990601006 is a deficient number, since it is larger than the sum of its proper divisors (2854496594).

3990601006 is a wasteful number, since it uses less digits than its factorization.

3990601006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169479.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 3990601006 is about 63171.2039302719. The cubic root of 3990601006 is about 1586.1567457762.

Adding to 3990601006 its reverse (6001060993), we get a palindrome (9991661999).

The spelling of 3990601006 in words is "three billion, nine hundred ninety million, six hundred one thousand, six".