3940459948 has 6 divisors (see below), whose sum is σ = 6895804916. Its totient is φ = 1970229972.

The previous prime is 3940459933. The next prime is 3940459949. The reversal of 3940459948 is 8499540493.

It is not an unprimeable number, because it can be changed into a prime (3940459949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492557490 + ... + 492557497.

Almost surely, 2^3940459948 is an apocalyptic number.

It is an amenable number.

3940459948 is a deficient number, since it is larger than the sum of its proper divisors (2955344968).

3940459948 is a wasteful number, since it uses less digits than its factorization.

3940459948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985114991 (or 985114989 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The square root of 3940459948 is about 62773.0829894470. The cubic root of 3940459948 is about 1579.4854848763.

The spelling of 3940459948 in words is "three billion, nine hundred forty million, four hundred fifty-nine thousand, nine hundred forty-eight".