3961679024 has 10 divisors (see below), whose sum is σ = 7675753140. Its totient is φ = 1980839504.

The previous prime is 3961679017. The next prime is 3961679047. The reversal of 3961679024 is 4209761693.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3961679024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123802454 + ... + 123802485.

It is an arithmetic number, because the mean of its divisors is an integer number (767575314).

Almost surely, 2^3961679024 is an apocalyptic number.

It is an amenable number.

3961679024 is a deficient number, since it is larger than the sum of its proper divisors (3714074116).

3961679024 is a wasteful number, since it uses less digits than its factorization.

3961679024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247604947 (or 247604941 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 3961679024 is about 62941.8701978262. The cubic root of 3961679024 is about 1582.3155473008.

The spelling of 3961679024 in words is "three billion, nine hundred sixty-one million, six hundred seventy-nine thousand, twenty-four".