4931345 has 8 divisors (see below), whose sum is σ = 5951400. Its totient is φ = 3922560.

The previous prime is 4931327. The next prime is 4931389. The reversal of 4931345 is 5431394.

It can be written as a sum of positive squares in 4 ways, for example, as 295936 + 4635409 = 544^2 + 2153^2 .

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

It is not a de Polignac number, because 4931345 - 2¹² = 4927249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820 + ... + 3629.

It is an arithmetic number, because the mean of its divisors is an integer number (743925).

Almost surely, 2^4931345 is an apocalyptic number.

It is an amenable number.

4931345 is a deficient number, since it is larger than the sum of its proper divisors (1020055).

4931345 is a wasteful number, since it uses less digits than its factorization.

4931345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635.

The product of its digits is 6480, while the sum is 29.

The square root of 4931345 is about 2220.6631892297. The cubic root of 4931345 is about 170.2113288814.

The spelling of 4931345 in words is "four million, nine hundred thirty-one thousand, three hundred forty-five".