3950876654 has 48 divisors (see below), whose sum is σ = 6428205360. Its totient is φ = 1818633600.

The previous prime is 3950876651. The next prime is 3950876719. The reversal of 3950876654 is 4566780593.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3950876596 and 3950876605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950876651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4068389 + ... + 4069359.

It is an arithmetic number, because the mean of its divisors is an integer number (133920945).

Almost surely, 2^3950876654 is an apocalyptic number.

3950876654 is a deficient number, since it is larger than the sum of its proper divisors (2477328706).

3950876654 is a wasteful number, since it uses less digits than its factorization.

3950876654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 3950876654 is about 62855.9993477154. Note that the first 3 decimals coincide. The cubic root of 3950876654 is about 1580.8760635899.

The spelling of 3950876654 in words is "three billion, nine hundred fifty million, eight hundred seventy-six thousand, six hundred fifty-four".