3950669016 has 192 divisors, whose sum is σ = 12680478720. Its totient is φ = 1087361280.

The previous prime is 3950668987. The next prime is 3950669017. The reversal of 3950669016 is 6109660593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950669017) 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 in 47 ways as a sum of consecutive naturals, for example, 4577401 + ... + 4578263.

It is an arithmetic number, because the mean of its divisors is an integer number (66044160).

Almost surely, 2^3950669016 is an apocalyptic number.

3950669016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3950669016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340239360).

3950669016 is an abundant number, since it is smaller than the sum of its proper divisors (8729809704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3950669016 is a wasteful number, since it uses less digits than its factorization.

3950669016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 3950669016 is about 62854.3476300566. The cubic root of 3950669016 is about 1580.8483688339.

The spelling of 3950669016 in words is "three billion, nine hundred fifty million, six hundred sixty-nine thousand, sixteen".