3996966460 has 12 divisors (see below), whose sum is σ = 8393629608. Its totient is φ = 1598786576.

The previous prime is 3996966439. The next prime is 3996966481. The reversal of 3996966460 is 646696993.

It is an interprime number because it is at equal distance from previous prime (3996966439) and next prime (3996966481).

It is a junction number, because it is equal to n+sod(n) for n = 3996966395 and 3996966404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99924142 + ... + 99924181.

It is an arithmetic number, because the mean of its divisors is an integer number (699469134).

Almost surely, 2^3996966460 is an apocalyptic number.

It is an amenable number.

3996966460 is an abundant number, since it is smaller than the sum of its proper divisors (4396663148).

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

3996966460 is a wasteful number, since it uses less digits than its factorization.

3996966460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199848332 (or 199848330 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 58.

The square root of 3996966460 is about 63221.5664152669. The cubic root of 3996966460 is about 1586.9996634331. Note that the first 3 decimals are identical.

The spelling of 3996966460 in words is "three billion, nine hundred ninety-six million, nine hundred sixty-six thousand, four hundred sixty".