607790069 has 24 divisors (see below), whose sum is σ = 686869848. Its totient is φ = 535818240.

The previous prime is 607790063. The next prime is 607790119. The reversal of 607790069 is 960097706.

607790069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 169390225 + 438399844 = 13015^2 + 20938^2 .

It is a de Polignac number, because none of the positive numbers 2^k-607790069 is a prime.

It is a super-2 number, since 2×607790069² = 738817535950049522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607790063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594779 + ... + 595799.

It is an arithmetic number, because the mean of its divisors is an integer number (28619577).

Almost surely, 2^607790069 is an apocalyptic number.

It is an amenable number.

607790069 is a deficient number, since it is larger than the sum of its proper divisors (79079779).

607790069 is a wasteful number, since it uses less digits than its factorization.

607790069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 607790069 is about 24653.3987312095. The cubic root of 607790069 is about 847.0672022627.

The spelling of 607790069 in words is "six hundred seven million, seven hundred ninety thousand, sixty-nine".