3980402158 has 8 divisors (see below), whose sum is σ = 5983556040. Its totient is φ = 1985883480.

The previous prime is 3980402099. The next prime is 3980402183. The reversal of 3980402158 is 8512040893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3980402158² = 31687202678822113928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3980402158.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2157648 + ... + 2159491.

It is an arithmetic number, because the mean of its divisors is an integer number (747944505).

Almost surely, 2^3980402158 is an apocalyptic number.

3980402158 is a deficient number, since it is larger than the sum of its proper divisors (2003153882).

3980402158 is a wasteful number, since it uses less digits than its factorization.

3980402158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317602.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 3980402158 is about 63090.4284182633. The cubic root of 3980402158 is about 1584.8043369214.

The spelling of 3980402158 in words is "three billion, nine hundred eighty million, four hundred two thousand, one hundred fifty-eight".