7346649 has 4 divisors (see below), whose sum is σ = 9795536. Its totient is φ = 4897764.

The previous prime is 7346641. The next prime is 7346653. The reversal of 7346649 is 9466437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7346649 - 2³ = 7346641 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 3⁵ + 4⁴ + 6² + 6⁴ + 4¹⁰ + 9⁶ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7346641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224439 + ... + 1224444.

It is an arithmetic number, because the mean of its divisors is an integer number (2448884).

Almost surely, 2^7346649 is an apocalyptic number.

It is an amenable number.

7346649 is a deficient number, since it is larger than the sum of its proper divisors (2448887).

7346649 is a wasteful number, since it uses less digits than its factorization.

7346649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448886.

The product of its digits is 108864, while the sum is 39.

The square root of 7346649 is about 2710.4702544024. The cubic root of 7346649 is about 194.4000759962.

The spelling of 7346649 in words is "seven million, three hundred forty-six thousand, six hundred forty-nine".