2689697230 has 32 divisors (see below), whose sum is σ = 5314025088. Its totient is φ = 972064800.

The previous prime is 2689697221. The next prime is 2689697239. The reversal of 2689697230 is 327969862.

It is an interprime number because it is at equal distance from previous prime (2689697221) and next prime (2689697239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689697239) 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 15 ways as a sum of consecutive naturals, for example, 57076 + ... + 92935.

It is an arithmetic number, because the mean of its divisors is an integer number (166063284).

Almost surely, 2^2689697230 is an apocalyptic number.

2689697230 is a deficient number, since it is larger than the sum of its proper divisors (2624327858).

2689697230 is a wasteful number, since it uses less digits than its factorization.

2689697230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150192.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 2689697230 is about 51862.2910215120. The cubic root of 2689697230 is about 1390.7032361017.

The spelling of 2689697230 in words is "two billion, six hundred eighty-nine million, six hundred ninety-seven thousand, two hundred thirty".