3900424964 has 6 divisors (see below), whose sum is σ = 6825743694. Its totient is φ = 1950212480.

The previous prime is 3900424963. The next prime is 3900424981. The reversal of 3900424964 is 4694240093.

It can be written as a sum of positive squares in only one way, i.e., 3887522500 + 12902464 = 62350^2 + 3592^2 .

It is not an unprimeable number, because it can be changed into a prime (3900424961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487553117 + ... + 487553124.

It is an arithmetic number, because the mean of its divisors is an integer number (1137623949).

Almost surely, 2^3900424964 is an apocalyptic number.

It is an amenable number.

3900424964 is a deficient number, since it is larger than the sum of its proper divisors (2925318730).

3900424964 is a wasteful number, since it uses less digits than its factorization.

3900424964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975106245 (or 975106243 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 3900424964 is about 62453.3823263400. The cubic root of 3900424964 is about 1574.1180871382.

The spelling of 3900424964 in words is "three billion, nine hundred million, four hundred twenty-four thousand, nine hundred sixty-four".