1084204956 has 24 divisors (see below), whose sum is σ = 2534369040. Its totient is φ = 360750592.

The previous prime is 1084204949. The next prime is 1084204993. The reversal of 1084204956 is 6594024801.

1084204956 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1084204956² = 2351000773229923872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74421 + ... + 87788.

It is an arithmetic number, because the mean of its divisors is an integer number (105598710).

Almost surely, 2^1084204956 is an apocalyptic number.

It is an amenable number.

1084204956 is an abundant number, since it is smaller than the sum of its proper divisors (1450164084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1084204956 is a wasteful number, since it uses less digits than its factorization.

1084204956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162773 (or 162771 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1084204956 is about 32927.2676667834. The cubic root of 1084204956 is about 1027.3153942831.

The spelling of 1084204956 in words is "one billion, eighty-four million, two hundred four thousand, nine hundred fifty-six".