7089629 has 4 divisors (see below), whose sum is σ = 7506684. Its totient is φ = 6672576.

The previous prime is 7089619. The next prime is 7089637. The reversal of 7089629 is 9269807.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4120900 + 2968729 = 2030^2 + 1723^2 .

It is a cyclic number.

It is not a de Polignac number, because 7089629 - 2⁸ = 7089373 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 (7089619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208502 + ... + 208535.

It is an arithmetic number, because the mean of its divisors is an integer number (1876671).

Almost surely, 2^7089629 is an apocalyptic number.

It is an amenable number.

7089629 is a deficient number, since it is larger than the sum of its proper divisors (417055).

7089629 is a wasteful number, since it uses less digits than its factorization.

7089629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417054.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 7089629 is about 2662.6357242402. The cubic root of 7089629 is about 192.1061063538.

The spelling of 7089629 in words is "seven million, eighty-nine thousand, six hundred twenty-nine".