690228070675 has 24 divisors (see below), whose sum is σ = 1005512674320. Its totient is φ = 463369891200.

The previous prime is 690228070669. The next prime is 690228070699. The reversal of 690228070675 is 576070822096.

It is not a de Polignac number, because 690228070675 - 2⁵ = 690228070643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96531820 + ... + 96538969.

It is an arithmetic number, because the mean of its divisors is an integer number (41896361430).

Almost surely, 2^690228070675 is an apocalyptic number.

690228070675 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

690228070675 is a deficient number, since it is larger than the sum of its proper divisors (315284603645).

690228070675 is a wasteful number, since it uses less digits than its factorization.

690228070675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193070823 (or 193070818 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 690228070675 in words is "six hundred ninety billion, two hundred twenty-eight million, seventy thousand, six hundred seventy-five".