3980934495 has 24 divisors (see below), whose sum is σ = 6915098736. Its totient is φ = 2118607488.

The previous prime is 3980934491. The next prime is 3980934509. The reversal of 3980934495 is 5944390893.

3980934495 is a `hidden beast` number, since 39 + 80 + 93 + 449 + 5 = 666.

It is not a de Polignac number, because 3980934495 - 2² = 3980934491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980934491) 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 23 ways as a sum of consecutive naturals, for example, 73702 + ... + 115731.

It is an arithmetic number, because the mean of its divisors is an integer number (288129114).

Almost surely, 2^3980934495 is an apocalyptic number.

3980934495 is a deficient number, since it is larger than the sum of its proper divisors (2934164241).

3980934495 is a wasteful number, since it uses less digits than its factorization.

3980934495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189911 (or 189908 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 3980934495 is about 63094.6471184363. The cubic root of 3980934495 is about 1584.8749840860.

The spelling of 3980934495 in words is "three billion, nine hundred eighty million, nine hundred thirty-four thousand, four hundred ninety-five".