3958052019 has 4 divisors (see below), whose sum is σ = 5277402696. Its totient is φ = 2638701344.

The previous prime is 3958052009. The next prime is 3958052029. The reversal of 3958052019 is 9102508593.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3958052009) and next prime (3958052029).

It is a cyclic number.

It is not a de Polignac number, because 3958052019 - 2⁵ = 3958051987 is a prime.

It is a super-2 number, since 2×3958052019² = 31332351570219952722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3958052009) 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 3 ways as a sum of consecutive naturals, for example, 659675334 + ... + 659675339.

It is an arithmetic number, because the mean of its divisors is an integer number (1319350674).

Almost surely, 2^3958052019 is an apocalyptic number.

3958052019 is a deficient number, since it is larger than the sum of its proper divisors (1319350677).

3958052019 is a wasteful number, since it uses less digits than its factorization.

3958052019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319350676.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 3958052019 is about 62913.0512612447. The cubic root of 3958052019 is about 1581.8325182053.

The spelling of 3958052019 in words is "three billion, nine hundred fifty-eight million, fifty-two thousand, nineteen".