6345351 has 8 divisors (see below), whose sum is σ = 9400560. Its totient is φ = 4230216.

The previous prime is 6345347. The next prime is 6345377. The reversal of 6345351 is 1535436.

It is not a de Polignac number, because 6345351 - 2² = 6345347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 235013 = 6345351 / (6 + 3 + 4 + 5 + 3 + 5 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345551) 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, 117480 + ... + 117533.

It is an arithmetic number, because the mean of its divisors is an integer number (1175070).

Almost surely, 2^6345351 is an apocalyptic number.

6345351 is a deficient number, since it is larger than the sum of its proper divisors (3055209).

6345351 is a wasteful number, since it uses less digits than its factorization.

6345351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235022 (or 235016 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 6345351 is about 2518.9980150846. The cubic root of 6345351 is about 185.1335874682.

It can be divided in two parts, 63453 and 51, that added together give a square (63504 = 252²).

The spelling of 6345351 in words is "six million, three hundred forty-five thousand, three hundred fifty-one".