1084234631 has 8 divisors (see below), whose sum is σ = 1099644480. Its totient is φ = 1068867072.

The previous prime is 1084234609. The next prime is 1084234649. The reversal of 1084234631 is 1364324801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084234631 is a prime.

It is a super-2 number, since 2×1084234631² = 2351129470119412322, 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 (1084234691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42971 + ... + 63363.

It is an arithmetic number, because the mean of its divisors is an integer number (137455560).

Almost surely, 2^1084234631 is an apocalyptic number.

1084234631 is a deficient number, since it is larger than the sum of its proper divisors (15409849).

1084234631 is an equidigital number, since it uses as much as digits as its factorization.

1084234631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21145.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1084234631 is about 32927.7182780708. The cubic root of 1084234631 is about 1027.3247668364.

The spelling of 1084234631 in words is "one billion, eighty-four million, two hundred thirty-four thousand, six hundred thirty-one".