1055684334 has 8 divisors (see below), whose sum is σ = 2111368680. Its totient is φ = 351894776.

The previous prime is 1055684281. The next prime is 1055684339. The reversal of 1055684334 is 4334865501.

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

1055684334 is an admirable number.

It is a super-2 number, since 2×1055684334² = 2228938826106047112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055684292 and 1055684301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055684339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87973689 + ... + 87973700.

It is an arithmetic number, because the mean of its divisors is an integer number (263921085).

Almost surely, 2^1055684334 is an apocalyptic number.

1055684334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1055684334 is a wasteful number, since it uses less digits than its factorization.

1055684334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175947394.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 1055684334 is about 32491.2962806965. The cubic root of 1055684334 is about 1018.2271954677.

The spelling of 1055684334 in words is "one billion, fifty-five million, six hundred eighty-four thousand, three hundred thirty-four".