7007649 has 8 divisors (see below), whose sum is σ = 10192992. Its totient is φ = 4247040.

The previous prime is 7007633. The next prime is 7007729. The reversal of 7007649 is 9467007.

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

It is not a de Polignac number, because 7007649 - 2⁴ = 7007633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 212353 = 7007649 / (7 + 0 + 0 + 7 + 6 + 4 + 9).

It is not an unprimeable number, because it can be changed into a prime (7007149) 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 7 ways as a sum of consecutive naturals, for example, 106144 + ... + 106209.

It is an arithmetic number, because the mean of its divisors is an integer number (1274124).

Almost surely, 2^7007649 is an apocalyptic number.

It is an amenable number.

7007649 is a deficient number, since it is larger than the sum of its proper divisors (3185343).

7007649 is a wasteful number, since it uses less digits than its factorization.

7007649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212367.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 7007649 is about 2647.1964415207. The cubic root of 7007649 is about 191.3627691549.

It can be divided in two parts, 70076 and 49, that added together give a triangular number (70125 = T₃₇₄).

The spelling of 7007649 in words is "seven million, seven thousand, six hundred forty-nine".