2428630669 has 8 divisors (see below), whose sum is σ = 2498848352. Its totient is φ = 2359037520.

The previous prime is 2428630667. The next prime is 2428630703. The reversal of 2428630669 is 9660368242.

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

It is a cyclic number.

It is not a de Polignac number, because 2428630669 - 2¹ = 2428630667 is a prime.

It is a super-2 number, since 2×2428630669² = 11796493852814775122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428630661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148239 + ... + 163804.

It is an arithmetic number, because the mean of its divisors is an integer number (312356044).

Almost surely, 2^2428630669 is an apocalyptic number.

It is an amenable number.

2428630669 is a deficient number, since it is larger than the sum of its proper divisors (70217683).

2428630669 is a wasteful number, since it uses less digits than its factorization.

2428630669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312267.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 2428630669 is about 49281.1390797737. The cubic root of 2428630669 is about 1344.1688445651.

The spelling of 2428630669 in words is "two billion, four hundred twenty-eight million, six hundred thirty thousand, six hundred sixty-nine".