7649701 has 4 divisors (see below), whose sum is σ = 7656012. Its totient is φ = 7643392.

The previous prime is 7649693. The next prime is 7649737. The reversal of 7649701 is 1079467.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1079467 = 29 ⋅37223.

It can be written as a sum of positive squares in 2 ways, for example, as 3709476 + 3940225 = 1926^2 + 1985^2 .

It is a cyclic number.

It is not a de Polignac number, because 7649701 - 2³ = 7649693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7649791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700 + ... + 3973.

It is an arithmetic number, because the mean of its divisors is an integer number (1914003).

Almost surely, 2^7649701 is an apocalyptic number.

It is an amenable number.

7649701 is a deficient number, since it is larger than the sum of its proper divisors (6311).

7649701 is a wasteful number, since it uses less digits than its factorization.

7649701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 7649701 is about 2765.8092848206. The cubic root of 7649701 is about 197.0371664955.

The spelling of 7649701 in words is "seven million, six hundred forty-nine thousand, seven hundred one".