4671849031 has 4 divisors (see below), whose sum is σ = 4718105064. Its totient is φ = 4625593000.

The previous prime is 4671849023. The next prime is 4671849043. The reversal of 4671849031 is 1309481764.

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 4671849031 - 2³ = 4671849023 is a prime.

It is a super-2 number, since 2×4671849031² = 43652346736911277922, 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 (4671849001) 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, 23127865 + ... + 23128066.

It is an arithmetic number, because the mean of its divisors is an integer number (1179526266).

Almost surely, 2^4671849031 is an apocalyptic number.

4671849031 is a deficient number, since it is larger than the sum of its proper divisors (46256033).

4671849031 is a wasteful number, since it uses less digits than its factorization.

4671849031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46256032.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 4671849031 is about 68350.9256045593. The cubic root of 4671849031 is about 1671.7176717758.

The spelling of 4671849031 in words is "four billion, six hundred seventy-one million, eight hundred forty-nine thousand, thirty-one".