4941192619 has 4 divisors (see below), whose sum is σ = 5390391960. Its totient is φ = 4491993280.

The previous prime is 4941192617. The next prime is 4941192623. The reversal of 4941192619 is 9162911494.

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

It is a cyclic number.

It is not a de Polignac number, because 4941192619 - 2¹ = 4941192617 is a prime.

It is a super-4 number, since 4×4941192619⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4941192617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224599654 + ... + 224599675.

It is an arithmetic number, because the mean of its divisors is an integer number (1347597990).

Almost surely, 2^4941192619 is an apocalyptic number.

4941192619 is a deficient number, since it is larger than the sum of its proper divisors (449199341).

4941192619 is a wasteful number, since it uses less digits than its factorization.

4941192619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449199340.

The product of its digits is 139968, while the sum is 46.

The square root of 4941192619 is about 70293.6171995723. The cubic root of 4941192619 is about 1703.2455436780.

The spelling of 4941192619 in words is "four billion, nine hundred forty-one million, one hundred ninety-two thousand, six hundred nineteen".