7364865 has 8 divisors (see below), whose sum is σ = 11783808. Its totient is φ = 3927920.

The previous prime is 7364821. The next prime is 7364879. The reversal of 7364865 is 5684637.

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

It is not a de Polignac number, because 7364865 - 2¹⁸ = 7102721 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 3¹³ + 6³ + 4⁶ + 8 + 6⁴ + 5³ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245481 + ... + 245510.

It is an arithmetic number, because the mean of its divisors is an integer number (1472976).

Almost surely, 2^7364865 is an apocalyptic number.

It is an amenable number.

7364865 is a deficient number, since it is larger than the sum of its proper divisors (4418943).

7364865 is a wasteful number, since it uses less digits than its factorization.

7364865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490999.

The product of its digits is 120960, while the sum is 39.

The square root of 7364865 is about 2713.8284765254. The cubic root of 7364865 is about 194.5606149039.

The spelling of 7364865 in words is "seven million, three hundred sixty-four thousand, eight hundred sixty-five".