3980194598 has 32 divisors (see below), whose sum is σ = 6449212224. Its totient is φ = 1835569152.

The previous prime is 3980194573. The next prime is 3980194607. The reversal of 3980194598 is 8954910893.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 333836 + ... + 345552.

It is an arithmetic number, because the mean of its divisors is an integer number (201537882).

Almost surely, 2^3980194598 is an apocalyptic number.

3980194598 is a deficient number, since it is larger than the sum of its proper divisors (2469017626).

3980194598 is a wasteful number, since it uses less digits than its factorization.

3980194598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11936.

The product of its (nonzero) digits is 2799360, while the sum is 56.

The square root of 3980194598 is about 63088.7834563324. The cubic root of 3980194598 is about 1584.7767896458.

The spelling of 3980194598 in words is "three billion, nine hundred eighty million, one hundred ninety-four thousand, five hundred ninety-eight".