1089004534 has 8 divisors (see below), whose sum is σ = 1651861080. Its totient is φ = 538384176.

The previous prime is 1089004519. The next prime is 1089004559. The reversal of 1089004534 is 4354009801.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1089004534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3058824 + ... + 3059179.

It is an arithmetic number, because the mean of its divisors is an integer number (206482635).

Almost surely, 2^1089004534 is an apocalyptic number.

1089004534 is a deficient number, since it is larger than the sum of its proper divisors (562856546).

1089004534 is an equidigital number, since it uses as much as digits as its factorization.

1089004534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6118094.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1089004534 is about 33000.0686968982. The cubic root of 1089004534 is about 1028.8290756333.

The spelling of 1089004534 in words is "one billion, eighty-nine million, four thousand, five hundred thirty-four".