3946488802 has 16 divisors (see below), whose sum is σ = 5957721720. Its totient is φ = 1960596352.

The previous prime is 3946488797. The next prime is 3946488829. The reversal of 3946488802 is 2088846493.

It can be written as a sum of positive squares in 4 ways, for example, as 3879919521 + 66569281 = 62289^2 + 8159^2 .

It is a super-2 number, since 2×3946488802² = 31149547728622790408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3946488802.

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, 804774 + ... + 809662.

Almost surely, 2^3946488802 is an apocalyptic number.

3946488802 is a deficient number, since it is larger than the sum of its proper divisors (2011232918).

3946488802 is a wasteful number, since it uses less digits than its factorization.

3946488802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7397.

The product of its (nonzero) digits is 2654208, while the sum is 52.

The square root of 3946488802 is about 62821.0856480529. The cubic root of 3946488802 is about 1580.2906053618.

The spelling of 3946488802 in words is "three billion, nine hundred forty-six million, four hundred eighty-eight thousand, eight hundred two".