3973050768 has 60 divisors (see below), whose sum is σ = 10605605424. Its totient is φ = 1281614400.

The previous prime is 3973050743. The next prime is 3973050853. The reversal of 3973050768 is 8670503793.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3063 + ... + 89193.

Almost surely, 2^3973050768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3973050768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5302802712).

3973050768 is an abundant number, since it is smaller than the sum of its proper divisors (6632554656).

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

3973050768 is a wasteful number, since it uses less digits than its factorization.

3973050768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86204 (or 86167 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 3973050768 is about 63032.1407537456. The cubic root of 3973050768 is about 1583.8280792393.

The spelling of 3973050768 in words is "three billion, nine hundred seventy-three million, fifty thousand, seven hundred sixty-eight".