3950944684 has 6 divisors (see below), whose sum is σ = 6914153204. Its totient is φ = 1975472340.

The previous prime is 3950944681. The next prime is 3950944709. The reversal of 3950944684 is 4864490593.

It is not an unprimeable number, because it can be changed into a prime (3950944681) 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, 493868082 + ... + 493868089.

Almost surely, 2^3950944684 is an apocalyptic number.

It is an amenable number.

3950944684 is a deficient number, since it is larger than the sum of its proper divisors (2963208520).

3950944684 is a wasteful number, since it uses less digits than its factorization.

3950944684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987736175 (or 987736173 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 52.

The square root of 3950944684 is about 62856.5405029580. The cubic root of 3950944684 is about 1580.8851372201.

The spelling of 3950944684 in words is "three billion, nine hundred fifty million, nine hundred forty-four thousand, six hundred eighty-four".