4288405631 has 16 divisors (see below), whose sum is σ = 4420915200. Its totient is φ = 4157798688.

The previous prime is 4288405613. The next prime is 4288405633. The reversal of 4288405631 is 1365048824.

It is a cyclic number.

It is not a de Polignac number, because 4288405631 - 2¹⁰ = 4288404607 is a prime.

It is a super-2 number, since 2×4288405631² = 36780845711985016322, 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 (4288405633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2979410 + ... + 2980848.

It is an arithmetic number, because the mean of its divisors is an integer number (276307200).

Almost surely, 2^4288405631 is an apocalyptic number.

4288405631 is a deficient number, since it is larger than the sum of its proper divisors (132509569).

4288405631 is a wasteful number, since it uses less digits than its factorization.

4288405631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 4288405631 is about 65485.9193338537. The cubic root of 4288405631 is about 1624.6704664802.

The spelling of 4288405631 in words is "four billion, two hundred eighty-eight million, four hundred five thousand, six hundred thirty-one".