3961414791 has 24 divisors (see below), whose sum is σ = 5752446336. Its totient is φ = 2626948800.

The previous prime is 3961414753. The next prime is 3961414799. The reversal of 3961414791 is 1974141693.

It is a happy number.

3961414791 is a `hidden beast` number, since 39 + 6 + 141 + 479 + 1 = 666.

3961414791 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3961414791 - 2⁶ = 3961414727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3961414799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1847466 + ... + 1849608.

It is an arithmetic number, because the mean of its divisors is an integer number (239685264).

Almost surely, 2^3961414791 is an apocalyptic number.

3961414791 is a deficient number, since it is larger than the sum of its proper divisors (1791031545).

3961414791 is a wasteful number, since it uses less digits than its factorization.

3961414791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143 (or 3140 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 3961414791 is about 62939.7711387641. The cubic root of 3961414791 is about 1582.2803678330.

The spelling of 3961414791 in words is "three billion, nine hundred sixty-one million, four hundred fourteen thousand, seven hundred ninety-one".