1084304542 has 4 divisors (see below), whose sum is σ = 1626456816. Its totient is φ = 542152270.

The previous prime is 1084304539. The next prime is 1084304563. The reversal of 1084304542 is 2454034801.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271076134 + ... + 271076137.

It is an arithmetic number, because the mean of its divisors is an integer number (406614204).

Almost surely, 2^1084304542 is an apocalyptic number.

1084304542 is a deficient number, since it is larger than the sum of its proper divisors (542152274).

1084304542 is an equidigital number, since it uses as much as digits as its factorization.

1084304542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542152273.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 1084304542 is about 32928.7798437780. The cubic root of 1084304542 is about 1027.3468468537.

The spelling of 1084304542 in words is "one billion, eighty-four million, three hundred four thousand, five hundred forty-two".