6764345 has 16 divisors (see below), whose sum is σ = 9343488. Its totient is φ = 4605120.

The previous prime is 6764341. The next prime is 6764353. The reversal of 6764345 is 5434676.

It is not a de Polignac number, because 6764345 - 2² = 6764341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 6⁷ + 7⁸ + 6⁷ + 4⁴ + 3¹¹ + 4⁹ + 5³ .

It is not an unprimeable number, because it can be changed into a prime (6764341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4880 + ... + 6110.

It is an arithmetic number, because the mean of its divisors is an integer number (583968).

Almost surely, 2^6764345 is an apocalyptic number.

It is an amenable number.

6764345 is a deficient number, since it is larger than the sum of its proper divisors (2579143).

6764345 is a wasteful number, since it uses less digits than its factorization.

6764345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400.

The product of its digits is 60480, while the sum is 35.

The square root of 6764345 is about 2600.8354426991. The cubic root of 6764345 is about 189.1219410348.

The spelling of 6764345 in words is "six million, seven hundred sixty-four thousand, three hundred forty-five".