4731421317 has 32 divisors (see below), whose sum is σ = 7638084864. Its totient is φ = 2543232000.

The previous prime is 4731421309. The next prime is 4731421319. The reversal of 4731421317 is 7131241374.

It is not a de Polignac number, because 4731421317 - 2³ = 4731421309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4731421319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1276567 + ... + 1280267.

It is an arithmetic number, because the mean of its divisors is an integer number (238690152).

Almost surely, 2^4731421317 is an apocalyptic number.

It is an amenable number.

4731421317 is a deficient number, since it is larger than the sum of its proper divisors (2906663547).

4731421317 is a wasteful number, since it uses less digits than its factorization.

4731421317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309.

The product of its digits is 14112, while the sum is 33.

The square root of 4731421317 is about 68785.3277741700. The cubic root of 4731421317 is about 1678.7932231379.

The spelling of 4731421317 in words is "four billion, seven hundred thirty-one million, four hundred twenty-one thousand, three hundred seventeen".