4971893941 has 8 divisors (see below), whose sum is σ = 5683262400. Its totient is φ = 4260799968.

The previous prime is 4971893939. The next prime is 4971893947. The reversal of 4971893941 is 1493981794.

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

It is a cyclic number.

It is not a de Polignac number, because 4971893941 - 2¹ = 4971893939 is a prime.

It is a super-2 number, since 2×4971893941² = 49439458721105022962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971893947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28216 + ... + 103633.

It is an arithmetic number, because the mean of its divisors is an integer number (710407800).

Almost surely, 2^4971893941 is an apocalyptic number.

It is an amenable number.

4971893941 is a deficient number, since it is larger than the sum of its proper divisors (711368459).

4971893941 is a wasteful number, since it uses less digits than its factorization.

4971893941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137243.

The product of its digits is 1959552, while the sum is 55.

The square root of 4971893941 is about 70511.6581921032. The cubic root of 4971893941 is about 1706.7658786616.

The spelling of 4971893941 in words is "four billion, nine hundred seventy-one million, eight hundred ninety-three thousand, nine hundred forty-one".